2011878148

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{909529}}^1$

素因数の和:909619

約数の個数: 24

約数和(自身を含む): 4074694400

約数和(自身を除く): 2062816252

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 909529, 1819058, 3638116, 6366703, 12733406, 25466812, 71852791, 143705582, 287411164, 502969537, 1005939074, 2011878148]

約数ペア:

[(1, 2011878148), (2, 1005939074), (4, 502969537), (7, 287411164), (14, 143705582), (28, 71852791), (79, 25466812), (158, 12733406), (316, 6366703), (553, 3638116), (1106, 1819058), (2212, 909529)]