2012091298516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2377}}^1\times {\mathrm{68111}}^1$

素因数の和:70744

約数の個数: 48

約数和(自身を含む): 3809542302720

約数和(自身を除く): 1797451004204

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 2377, 3107, 4754, 6214, 9508, 12428, 30901, 61802, 68111, 123604, 136222, 272444, 568103, 885443, 1136206, 1770886, 2272412, 3541772, 7385339, 14770678, 16278529, 29541356, 32557058, 65114116, 161899847, 211620877, 323799694, 423241754, 647599388, 846483508, 2104698011, 4209396022, 8418792044, 38694063433, 77388126866, 154776253732, 503022824629, 1006045649258, 2012091298516]

約数ペア:

[(1, 2012091298516), (2, 1006045649258), (4, 503022824629), (13, 154776253732), (26, 77388126866), (52, 38694063433), (239, 8418792044), (478, 4209396022), (956, 2104698011), (2377, 846483508), (3107, 647599388), (4754, 423241754), (6214, 323799694), (9508, 211620877), (12428, 161899847), (30901, 65114116), (61802, 32557058), (68111, 29541356), (123604, 16278529), (136222, 14770678), (272444, 7385339), (568103, 3541772), (885443, 2272412), (1136206, 1770886)]