4321702

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 8700480

約数和(自身を除く): 4378778

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 211, 266, 418, 422, 539, 931, 1078, 1463, 1477, 1862, 2321, 2926, 2954, 4009, 4642, 8018, 10241, 10339, 16247, 20482, 20678, 28063, 32494, 44099, 56126, 88198, 113729, 196441, 227458, 308693, 392882, 617386, 2160851, 4321702]

約数ペア:

[(1, 4321702), (2, 2160851), (7, 617386), (11, 392882), (14, 308693), (19, 227458), (22, 196441), (38, 113729), (49, 88198), (77, 56126), (98, 44099), (133, 32494), (154, 28063), (209, 20678), (211, 20482), (266, 16247), (418, 10339), (422, 10241), (539, 8018), (931, 4642), (1078, 4009), (1463, 2954), (1477, 2926), (1862, 2321)]