4880494052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2329

約数の個数: 96

約数和(自身を含む): 10687488000

約数和(自身を除く): 5806993948

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 139, 217, 266, 278, 434, 532, 556, 589, 868, 973, 1178, 1946, 2129, 2356, 2641, 3892, 4123, 4258, 4309, 5282, 8246, 8516, 8618, 10564, 14903, 16492, 17236, 18487, 29806, 30163, 36974, 40451, 59612, 60326, 65999, 73948, 80902, 81871, 120652, 131998, 161804, 163742, 263996, 283157, 295931, 327484, 461993, 566314, 573097, 591862, 923986, 1132628, 1146194, 1183724, 1253981, 1847972, 2071517, 2292388, 2507962, 4143034, 5015924, 5622689, 8286068, 8777867, 9173861, 11245378, 17555734, 18347722, 22490756, 35111468, 36695444, 39358823, 64217027, 78717646, 128434054, 157435292, 174303359, 256868108, 348606718, 697213436, 1220123513, 2440247026, 4880494052]

約数ペア:

[(1, 4880494052), (2, 2440247026), (4, 1220123513), (7, 697213436), (14, 348606718), (19, 256868108), (28, 174303359), (31, 157435292), (38, 128434054), (62, 78717646), (76, 64217027), (124, 39358823), (133, 36695444), (139, 35111468), (217, 22490756), (266, 18347722), (278, 17555734), (434, 11245378), (532, 9173861), (556, 8777867), (589, 8286068), (868, 5622689), (973, 5015924), (1178, 4143034), (1946, 2507962), (2129, 2292388), (2356, 2071517), (2641, 1847972), (3892, 1253981), (4123, 1183724), (4258, 1146194), (4309, 1132628), (5282, 923986), (8246, 591862), (8516, 573097), (8618, 566314), (10564, 461993), (14903, 327484), (16492, 295931), (17236, 283157), (18487, 263996), (29806, 163742), (30163, 161804), (36974, 131998), (40451, 120652), (59612, 81871), (60326, 80902), (65999, 73948)]