11897414776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{517639}}^1$

素因数の和:517688

約数の個数: 48

約数和(自身を含む): 25576592400

約数和(自身を除く): 13679177624

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 11492, 22984, 517639, 1035278, 2070556, 4141112, 6729307, 8799863, 13458614, 17599726, 26917228, 35199452, 53834456, 70398904, 87480991, 114398219, 174961982, 228796438, 349923964, 457592876, 699847928, 915185752, 1487176847, 2974353694, 5948707388, 11897414776]

約数ペア:

[(1, 11897414776), (2, 5948707388), (4, 2974353694), (8, 1487176847), (13, 915185752), (17, 699847928), (26, 457592876), (34, 349923964), (52, 228796438), (68, 174961982), (104, 114398219), (136, 87480991), (169, 70398904), (221, 53834456), (338, 35199452), (442, 26917228), (676, 17599726), (884, 13458614), (1352, 8799863), (1768, 6729307), (2873, 4141112), (5746, 2070556), (11492, 1035278), (22984, 517639)]