2205112

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 5138640

約数和(自身を除く): 2933528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 233, 338, 364, 466, 676, 728, 932, 1183, 1352, 1631, 1864, 2366, 3029, 3262, 4732, 6058, 6524, 9464, 12116, 13048, 21203, 24232, 39377, 42406, 78754, 84812, 157508, 169624, 275639, 315016, 551278, 1102556, 2205112]

約数ペア:

[(1, 2205112), (2, 1102556), (4, 551278), (7, 315016), (8, 275639), (13, 169624), (14, 157508), (26, 84812), (28, 78754), (52, 42406), (56, 39377), (91, 24232), (104, 21203), (169, 13048), (182, 12116), (233, 9464), (338, 6524), (364, 6058), (466, 4732), (676, 3262), (728, 3029), (932, 2366), (1183, 1864), (1352, 1631)]