2490507.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{282239}}^1$

素因数の和:282252

約数の個数: 16

約数和(自身を含む): 33868800

約数和(自身を除く): 18063416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 282239, 564478, 1128956, 1975673, 2257912, 3951346, 7902692, 15805384]

約数ペア:

[(1, 15805384), (2, 7902692), (4, 3951346), (7, 2257912), (8, 1975673), (14, 1128956), (28, 564478), (56, 282239)]