4693819390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{681251}}^1$

素因数の和:681324

約数の個数: 32

約数和(自身を含む): 9270477216

約数和(自身を除く): 4576657826

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 681251, 1362502, 3406255, 6812510, 8856263, 17712526, 36106303, 44281315, 72212606, 88562630, 180531515, 361063030, 469381939, 938763878, 2346909695, 4693819390]

約数ペア:

[(1, 4693819390), (2, 2346909695), (5, 938763878), (10, 469381939), (13, 361063030), (26, 180531515), (53, 88562630), (65, 72212606), (106, 44281315), (130, 36106303), (265, 17712526), (530, 8856263), (689, 6812510), (1378, 3406255), (3445, 1362502), (6890, 681251)]