571006468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 1074205440

約数和(自身を除く): 503198972

約数列:

[1, 2, 4, 19, 38, 76, 83, 131, 166, 262, 332, 524, 691, 1382, 1577, 2489, 2764, 3154, 4978, 6308, 9956, 10873, 13129, 21746, 26258, 43492, 52516, 57353, 90521, 114706, 181042, 206587, 229412, 362084, 413174, 826348, 1089707, 1719899, 2179414, 3439798, 4358828, 6879596, 7513243, 15026486, 30052972, 142751617, 285503234, 571006468]

約数ペア:

[(1, 571006468), (2, 285503234), (4, 142751617), (19, 30052972), (38, 15026486), (76, 7513243), (83, 6879596), (131, 4358828), (166, 3439798), (262, 2179414), (332, 1719899), (524, 1089707), (691, 826348), (1382, 413174), (1577, 362084), (2489, 229412), (2764, 206587), (3154, 181042), (4978, 114706), (6308, 90521), (9956, 57353), (10873, 52516), (13129, 43492), (21746, 26258)]