489083406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1663549}}^1$

素因数の和:1663568

約数の個数: 24

約数和(自身を含む): 1137868200

約数和(自身を除く): 648784794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1663549, 3327098, 4990647, 9981294, 11644843, 23289686, 34934529, 69869058, 81513901, 163027802, 244541703, 489083406]

約数ペア:

[(1, 489083406), (2, 244541703), (3, 163027802), (6, 81513901), (7, 69869058), (14, 34934529), (21, 23289686), (42, 11644843), (49, 9981294), (98, 4990647), (147, 3327098), (294, 1663549)]