1988679704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{59627}}^1$

素因数の和:60023

約数の個数: 32

約数和(自身を含む): 4078555200

約数和(自身を除く): 2089875496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 379, 758, 1516, 3032, 4169, 8338, 16676, 33352, 59627, 119254, 238508, 477016, 655897, 1311794, 2623588, 5247176, 22598633, 45197266, 90394532, 180789064, 248584963, 497169926, 994339852, 1988679704]

約数ペア:

[(1, 1988679704), (2, 994339852), (4, 497169926), (8, 248584963), (11, 180789064), (22, 90394532), (44, 45197266), (88, 22598633), (379, 5247176), (758, 2623588), (1516, 1311794), (3032, 655897), (4169, 477016), (8338, 238508), (16676, 119254), (33352, 59627)]