1330690671016

素因数分解:

$2^3\times 7^1\times {\mathrm{37039}}^1\times {\mathrm{641549}}^1$

素因数の和:678601

約数の個数: 32

約数和(自身を含む): 2851561440000

約数和(自身を除く): 1520870768984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37039, 74078, 148156, 259273, 296312, 518546, 641549, 1037092, 1283098, 2074184, 2566196, 4490843, 5132392, 8981686, 17963372, 35926744, 23762333411, 47524666822, 95049333644, 166336333877, 190098667288, 332672667754, 665345335508, 1330690671016]

約数ペア:

[(1, 1330690671016), (2, 665345335508), (4, 332672667754), (7, 190098667288), (8, 166336333877), (14, 95049333644), (28, 47524666822), (56, 23762333411), (37039, 35926744), (74078, 17963372), (148156, 8981686), (259273, 5132392), (296312, 4490843), (518546, 2566196), (641549, 2074184), (1037092, 1283098)]