1520803748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4003}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 2914015104

約数和(自身を除く): 1393211356

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 151, 302, 604, 629, 1258, 2516, 2567, 4003, 5134, 5587, 8006, 10268, 11174, 16012, 22348, 68051, 94979, 136102, 148111, 189958, 272204, 296222, 379916, 592444, 604453, 1208906, 2417812, 2517887, 5035774, 10071548, 10275701, 20551402, 22364761, 41102804, 44729522, 89459044, 380200937, 760401874, 1520803748]

約数ペア:

[(1, 1520803748), (2, 760401874), (4, 380200937), (17, 89459044), (34, 44729522), (37, 41102804), (68, 22364761), (74, 20551402), (148, 10275701), (151, 10071548), (302, 5035774), (604, 2517887), (629, 2417812), (1258, 1208906), (2516, 604453), (2567, 592444), (4003, 379916), (5134, 296222), (5587, 272204), (8006, 189958), (10268, 148111), (11174, 136102), (16012, 94979), (22348, 68051)]