8840132

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1321}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 17767680

約数和(自身を除く): 8927548

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1321, 1673, 2642, 3346, 5284, 6692, 9247, 18494, 36988, 315719, 631438, 1262876, 2210033, 4420066, 8840132]

約数ペア:

[(1, 8840132), (2, 4420066), (4, 2210033), (7, 1262876), (14, 631438), (28, 315719), (239, 36988), (478, 18494), (956, 9247), (1321, 6692), (1673, 5284), (2642, 3346)]