416313872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2001509}}^1$

素因数の和:2001530

約数の個数: 20

約数和(自身を含む): 868655340

約数和(自身を除く): 452341468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2001509, 4003018, 8006036, 16012072, 26019617, 32024144, 52039234, 104078468, 208156936, 416313872]

約数ペア:

[(1, 416313872), (2, 208156936), (4, 104078468), (8, 52039234), (13, 32024144), (16, 26019617), (26, 16012072), (52, 8006036), (104, 4003018), (208, 2001509)]