211515171842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8237}}^1\times {\mathrm{26693}}^1$

素因数の和:34982

約数の個数: 32

約数和(自身を含む): 350968654512

約数和(自身を除く): 139453482670

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 8237, 16474, 26693, 53386, 107081, 214162, 304769, 347009, 609538, 694018, 987641, 1975282, 3961997, 7923994, 12839333, 25678666, 219870241, 439740482, 2858313133, 5716626266, 8135198917, 16270397834, 105757585921, 211515171842]

約数ペア:

[(1, 211515171842), (2, 105757585921), (13, 16270397834), (26, 8135198917), (37, 5716626266), (74, 2858313133), (481, 439740482), (962, 219870241), (8237, 25678666), (16474, 12839333), (26693, 7923994), (53386, 3961997), (107081, 1975282), (214162, 987641), (304769, 694018), (347009, 609538)]