2116790494

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 4221292320

約数和(自身を除く): 2104501826

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 157, 182, 247, 266, 314, 494, 557, 637, 931, 1099, 1114, 1274, 1729, 1862, 2041, 2198, 2983, 3458, 3899, 4082, 5966, 7241, 7693, 7798, 10583, 12103, 14287, 14482, 15386, 20881, 21166, 24206, 27293, 28574, 38779, 41762, 50687, 54586, 74081, 77558, 87449, 100009, 101374, 137579, 146167, 148162, 174898, 200018, 271453, 275158, 292334, 354809, 518567, 542906, 612143, 709618, 963053, 1037134, 1136837, 1224286, 1661531, 1900171, 1926106, 2273674, 3323062, 3800342, 4285001, 6741371, 7957859, 8570002, 11630717, 13482742, 15915718, 21599903, 23261434, 43199806, 55705013, 81415019, 111410026, 151199321, 162830038, 302398642, 1058395247, 2116790494]

約数ペア:

[(1, 2116790494), (2, 1058395247), (7, 302398642), (13, 162830038), (14, 151199321), (19, 111410026), (26, 81415019), (38, 55705013), (49, 43199806), (91, 23261434), (98, 21599903), (133, 15915718), (157, 13482742), (182, 11630717), (247, 8570002), (266, 7957859), (314, 6741371), (494, 4285001), (557, 3800342), (637, 3323062), (931, 2273674), (1099, 1926106), (1114, 1900171), (1274, 1661531), (1729, 1224286), (1862, 1136837), (2041, 1037134), (2198, 963053), (2983, 709618), (3458, 612143), (3899, 542906), (4082, 518567), (5966, 354809), (7241, 292334), (7693, 275158), (7798, 271453), (10583, 200018), (12103, 174898), (14287, 148162), (14482, 146167), (15386, 137579), (20881, 101374), (21166, 100009), (24206, 87449), (27293, 77558), (28574, 74081), (38779, 54586), (41762, 50687)]