1304013256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3137}}^1$

素因数の和:3734

約数の個数: 64

約数和(自身を含む): 3015492480

約数和(自身を除く): 1711479224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 571, 728, 1142, 2284, 3137, 3997, 4568, 6274, 7423, 7994, 12548, 14846, 15988, 21959, 25096, 29692, 31976, 40781, 43918, 51961, 59384, 81562, 87836, 103922, 163124, 175672, 207844, 285467, 326248, 415688, 570934, 1141868, 1791227, 2283736, 3582454, 7164908, 12538589, 14329816, 23285951, 25077178, 46571902, 50154356, 93143804, 100308712, 163001657, 186287608, 326003314, 652006628, 1304013256]

約数ペア:

[(1, 1304013256), (2, 652006628), (4, 326003314), (7, 186287608), (8, 163001657), (13, 100308712), (14, 93143804), (26, 50154356), (28, 46571902), (52, 25077178), (56, 23285951), (91, 14329816), (104, 12538589), (182, 7164908), (364, 3582454), (571, 2283736), (728, 1791227), (1142, 1141868), (2284, 570934), (3137, 415688), (3997, 326248), (4568, 285467), (6274, 207844), (7423, 175672), (7994, 163124), (12548, 103922), (14846, 87836), (15988, 81562), (21959, 59384), (25096, 51961), (29692, 43918), (31976, 40781)]