99298420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{381917}}^1$

素因数の和:381939

約数の個数: 24

約数和(自身を含む): 224567784

約数和(自身を除く): 125269364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 381917, 763834, 1527668, 1909585, 3819170, 4964921, 7638340, 9929842, 19859684, 24824605, 49649210, 99298420]

約数ペア:

[(1, 99298420), (2, 49649210), (4, 24824605), (5, 19859684), (10, 9929842), (13, 7638340), (20, 4964921), (26, 3819170), (52, 1909585), (65, 1527668), (130, 763834), (260, 381917)]