2498224390

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1\times {\mathrm{2833}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 4534354656

約数和(自身を除く): 2036130266

約数列:

[1, 2, 5, 10, 163, 326, 541, 815, 1082, 1630, 2705, 2833, 5410, 5666, 14165, 28330, 88183, 176366, 440915, 461779, 881830, 923558, 1532653, 2308895, 3065306, 4617790, 7663265, 15326530, 249822439, 499644878, 1249112195, 2498224390]

約数ペア:

[(1, 2498224390), (2, 1249112195), (5, 499644878), (10, 249822439), (163, 15326530), (326, 7663265), (541, 4617790), (815, 3065306), (1082, 2308895), (1630, 1532653), (2705, 923558), (2833, 881830), (5410, 461779), (5666, 440915), (14165, 176366), (28330, 88183)]