13880540158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 22450587264

約数和(自身を除く): 8570047106

約数列:

[1, 2, 23, 37, 46, 74, 227, 454, 851, 971, 1369, 1702, 1942, 2738, 5221, 8399, 10442, 16798, 22333, 31487, 35927, 44666, 62974, 71854, 193177, 220417, 310763, 386354, 440834, 621526, 826321, 1329299, 1652642, 2658598, 5069591, 7147549, 8155429, 10139182, 14295098, 16310858, 30573877, 61147754, 187574867, 301750873, 375149734, 603501746, 6940270079, 13880540158]

約数ペア:

[(1, 13880540158), (2, 6940270079), (23, 603501746), (37, 375149734), (46, 301750873), (74, 187574867), (227, 61147754), (454, 30573877), (851, 16310858), (971, 14295098), (1369, 10139182), (1702, 8155429), (1942, 7147549), (2738, 5069591), (5221, 2658598), (8399, 1652642), (10442, 1329299), (16798, 826321), (22333, 621526), (31487, 440834), (35927, 386354), (44666, 310763), (62974, 220417), (71854, 193177)]