664496238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{930667}}^1$

素因数の和:930696

約数の個数: 32

約数和(自身を含む): 1608194304

約数和(自身を除く): 943698066

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 930667, 1861334, 2792001, 5584002, 6514669, 13029338, 15821339, 19544007, 31642678, 39088014, 47464017, 94928034, 110749373, 221498746, 332248119, 664496238]

約数ペア:

[(1, 664496238), (2, 332248119), (3, 221498746), (6, 110749373), (7, 94928034), (14, 47464017), (17, 39088014), (21, 31642678), (34, 19544007), (42, 15821339), (51, 13029338), (102, 6514669), (119, 5584002), (238, 2792001), (357, 1861334), (714, 930667)]