291298220408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{1883621}}^1$

素因数の和:1885127

約数の個数: 32

約数和(自身を含む): 588594202560

約数和(自身を除く): 297295982152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1487, 2974, 5948, 11896, 19331, 38662, 77324, 154648, 1883621, 3767242, 7534484, 15068968, 24487073, 48974146, 97948292, 195896584, 2800944427, 5601888854, 11203777708, 22407555416, 36412277551, 72824555102, 145649110204, 291298220408]

約数ペア:

[(1, 291298220408), (2, 145649110204), (4, 72824555102), (8, 36412277551), (13, 22407555416), (26, 11203777708), (52, 5601888854), (104, 2800944427), (1487, 195896584), (2974, 97948292), (5948, 48974146), (11896, 24487073), (19331, 15068968), (38662, 7534484), (77324, 3767242), (154648, 1883621)]