8638424062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1\times {\mathrm{751}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 13709260800

約数和(自身を除く): 5070836738

約数列:

[1, 2, 19, 38, 421, 719, 751, 842, 1438, 1502, 7999, 13661, 14269, 15998, 27322, 28538, 302699, 316171, 539969, 605398, 632342, 1079938, 5751281, 6007249, 10259411, 11502562, 12014498, 20518822, 227326949, 454653898, 4319212031, 8638424062]

約数ペア:

[(1, 8638424062), (2, 4319212031), (19, 454653898), (38, 227326949), (421, 20518822), (719, 12014498), (751, 11502562), (842, 10259411), (1438, 6007249), (1502, 5751281), (7999, 1079938), (13661, 632342), (14269, 605398), (15998, 539969), (27322, 316171), (28538, 302699)]