290414436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1861631}}^1$

素因数の和:1861651

約数の個数: 24

約数和(自身を含む): 729759744

約数和(自身を除く): 439345308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1861631, 3723262, 5584893, 7446524, 11169786, 22339572, 24201203, 48402406, 72603609, 96804812, 145207218, 290414436]

約数ペア:

[(1, 290414436), (2, 145207218), (3, 96804812), (4, 72603609), (6, 48402406), (12, 24201203), (13, 22339572), (26, 11169786), (39, 7446524), (52, 5584893), (78, 3723262), (156, 1861631)]