291269220470

素因数分解:

$2^1\times 5^1\times {\mathrm{52021}}^1\times {\mathrm{559907}}^1$

素因数の和:611935

約数の個数: 16

約数和(自身を含む): 524295611568

約数和(自身を除く): 233026391098

約数列:

[1, 2, 5, 10, 52021, 104042, 260105, 520210, 559907, 1119814, 2799535, 5599070, 29126922047, 58253844094, 145634610235, 291269220470]

約数ペア:

[(1, 291269220470), (2, 145634610235), (5, 58253844094), (10, 29126922047), (52021, 5599070), (104042, 2799535), (260105, 1119814), (520210, 559907)]