940984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 2099880

約数和(自身を除く): 1158896

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 289, 296, 374, 407, 578, 629, 748, 814, 1156, 1258, 1496, 1628, 2312, 2516, 3179, 3256, 5032, 6358, 6919, 10693, 12716, 13838, 21386, 25432, 27676, 42772, 55352, 85544, 117623, 235246, 470492, 940984]

約数ペア:

[(1, 940984), (2, 470492), (4, 235246), (8, 117623), (11, 85544), (17, 55352), (22, 42772), (34, 27676), (37, 25432), (44, 21386), (68, 13838), (74, 12716), (88, 10693), (136, 6919), (148, 6358), (187, 5032), (289, 3256), (296, 3179), (374, 2516), (407, 2312), (578, 1628), (629, 1496), (748, 1258), (814, 1156)]