1262624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 2884896

約数和(自身を除く): 1622272

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 211, 272, 352, 374, 422, 544, 748, 844, 1496, 1688, 2321, 2992, 3376, 3587, 4642, 5984, 6752, 7174, 9284, 14348, 18568, 28696, 37136, 39457, 57392, 74272, 78914, 114784, 157828, 315656, 631312, 1262624]

約数ペア:

[(1, 1262624), (2, 631312), (4, 315656), (8, 157828), (11, 114784), (16, 78914), (17, 74272), (22, 57392), (32, 39457), (34, 37136), (44, 28696), (68, 18568), (88, 14348), (136, 9284), (176, 7174), (187, 6752), (211, 5984), (272, 4642), (352, 3587), (374, 3376), (422, 2992), (544, 2321), (748, 1688), (844, 1496)]