948658445378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{54941}}^1$

素因数の和:55575

約数の個数: 64

約数和(自身を含む): 1727903923200

約数和(自身を除く): 779245477822

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 467, 934, 973, 1946, 2641, 3269, 5282, 6538, 8873, 17746, 18487, 36974, 54941, 62111, 64913, 109882, 124222, 129826, 384587, 454391, 769174, 908782, 1043879, 1233347, 2087758, 2466694, 7307153, 7636799, 8633429, 14614306, 15273598, 17266858, 25657447, 51314894, 53457593, 106915186, 145099181, 179602129, 290198362, 359204258, 487491493, 974982986, 1015694267, 2031388534, 3412440451, 3566385133, 6824880902, 7132770266, 24964695931, 49929391862, 67761317527, 135522635054, 474329222689, 948658445378]

約数ペア:

[(1, 948658445378), (2, 474329222689), (7, 135522635054), (14, 67761317527), (19, 49929391862), (38, 24964695931), (133, 7132770266), (139, 6824880902), (266, 3566385133), (278, 3412440451), (467, 2031388534), (934, 1015694267), (973, 974982986), (1946, 487491493), (2641, 359204258), (3269, 290198362), (5282, 179602129), (6538, 145099181), (8873, 106915186), (17746, 53457593), (18487, 51314894), (36974, 25657447), (54941, 17266858), (62111, 15273598), (64913, 14614306), (109882, 8633429), (124222, 7636799), (129826, 7307153), (384587, 2466694), (454391, 2087758), (769174, 1233347), (908782, 1043879)]