1036278890

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{233923}}^1$

素因数の和:234373

約数の個数: 16

約数和(自身を含む): 1869520608

約数和(自身を除く): 833241718

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 233923, 467846, 1169615, 2339230, 103627889, 207255778, 518139445, 1036278890]

約数ペア:

[(1, 1036278890), (2, 518139445), (5, 207255778), (10, 103627889), (443, 2339230), (886, 1169615), (2215, 467846), (4430, 233923)]