278045642962

素因数分解:

$2^1\times {\mathrm{1429}}^1\times {\mathrm{2239}}^1\times {\mathrm{43451}}^1$

素因数の和:47121

約数の個数: 16

約数和(自身を含む): 417556339200

約数和(自身を除く): 139510696238

約数列:

[1, 2, 1429, 2239, 2858, 4478, 43451, 86902, 3199531, 6399062, 62091479, 97286789, 124182958, 194573578, 139022821481, 278045642962]

約数ペア:

[(1, 278045642962), (2, 139022821481), (1429, 194573578), (2239, 124182958), (2858, 97286789), (4478, 62091479), (43451, 6399062), (86902, 3199531)]