2131567204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{2309}}^1$

素因数の和:2800

約数の個数: 48

約数和(自身を含む): 4126454640

約数和(自身を除く): 1994887436

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 433, 533, 866, 1066, 1732, 2132, 2309, 4618, 5629, 9236, 11258, 17753, 22516, 30017, 35506, 60034, 71012, 94669, 120068, 189338, 230789, 378676, 461578, 923156, 999797, 1230697, 1999594, 2461394, 3999188, 4922788, 12997361, 25994722, 40991677, 51989444, 81983354, 163966708, 532891801, 1065783602, 2131567204]

約数ペア:

[(1, 2131567204), (2, 1065783602), (4, 532891801), (13, 163966708), (26, 81983354), (41, 51989444), (52, 40991677), (82, 25994722), (164, 12997361), (433, 4922788), (533, 3999188), (866, 2461394), (1066, 1999594), (1732, 1230697), (2132, 999797), (2309, 923156), (4618, 461578), (5629, 378676), (9236, 230789), (11258, 189338), (17753, 120068), (22516, 94669), (30017, 71012), (35506, 60034)]