3382990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 6695136

約数和(自身を除く): 3312146

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 491, 530, 689, 982, 1378, 2455, 3445, 4910, 6383, 6890, 12766, 26023, 31915, 52046, 63830, 130115, 260230, 338299, 676598, 1691495, 3382990]

約数ペア:

[(1, 3382990), (2, 1691495), (5, 676598), (10, 338299), (13, 260230), (26, 130115), (53, 63830), (65, 52046), (106, 31915), (130, 26023), (265, 12766), (491, 6890), (530, 6383), (689, 4910), (982, 3445), (1378, 2455)]