1630431649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1877}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 2109369600

約数和(自身を除く): 478937951

約数列:

[1, 7, 11, 29, 77, 203, 319, 389, 1877, 2233, 2723, 4279, 11281, 13139, 20647, 29953, 54433, 78967, 124091, 144529, 381031, 598763, 730153, 868637, 4191341, 5111071, 8031683, 21174437, 56221781, 148221059, 232918807, 1630431649]

約数ペア:

[(1, 1630431649), (7, 232918807), (11, 148221059), (29, 56221781), (77, 21174437), (203, 8031683), (319, 5111071), (389, 4191341), (1877, 868637), (2233, 730153), (2723, 598763), (4279, 381031), (11281, 144529), (13139, 124091), (20647, 78967), (29953, 54433)]