497657524

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11489}}^1$

素因数の和:11537

約数の個数: 72

約数和(自身を含む): 1155296520

約数和(自身を除く): 657638996

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 6188, 10829, 11489, 21658, 22978, 43316, 45956, 80423, 149357, 160846, 195313, 298714, 321692, 390626, 562961, 597428, 781252, 1045499, 1125922, 1367191, 2090998, 2251844, 2539069, 2734382, 4181996, 5078138, 5468764, 7318493, 9570337, 10156276, 14636986, 17773483, 19140674, 29273972, 35546966, 38281348, 71093932, 124414381, 248828762, 497657524]

約数ペア:

[(1, 497657524), (2, 248828762), (4, 124414381), (7, 71093932), (13, 38281348), (14, 35546966), (17, 29273972), (26, 19140674), (28, 17773483), (34, 14636986), (49, 10156276), (52, 9570337), (68, 7318493), (91, 5468764), (98, 5078138), (119, 4181996), (182, 2734382), (196, 2539069), (221, 2251844), (238, 2090998), (364, 1367191), (442, 1125922), (476, 1045499), (637, 781252), (833, 597428), (884, 562961), (1274, 390626), (1547, 321692), (1666, 298714), (2548, 195313), (3094, 160846), (3332, 149357), (6188, 80423), (10829, 45956), (11489, 43316), (21658, 22978)]