8764990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 17127936

約数和(自身を除く): 8362946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 353, 382, 706, 955, 1765, 1910, 2483, 3530, 4589, 4966, 9178, 12415, 22945, 24830, 45890, 67423, 134846, 337115, 674230, 876499, 1752998, 4382495, 8764990]

約数ペア:

[(1, 8764990), (2, 4382495), (5, 1752998), (10, 876499), (13, 674230), (26, 337115), (65, 134846), (130, 67423), (191, 45890), (353, 24830), (382, 22945), (706, 12415), (955, 9178), (1765, 4966), (1910, 4589), (2483, 3530)]