2015201524

素因数分解:

$2^2\times 7^1\times {\mathrm{587}}^1\times {\mathrm{122609}}^1$

素因数の和:123207

約数の個数: 24

約数和(自身を含む): 4037302080

約数和(自身を除く): 2022100556

約数列:

[1, 2, 4, 7, 14, 28, 587, 1174, 2348, 4109, 8218, 16436, 122609, 245218, 490436, 858263, 1716526, 3433052, 71971483, 143942966, 287885932, 503800381, 1007600762, 2015201524]

約数ペア:

[(1, 2015201524), (2, 1007600762), (4, 503800381), (7, 287885932), (14, 143942966), (28, 71971483), (587, 3433052), (1174, 1716526), (2348, 858263), (4109, 490436), (8218, 245218), (16436, 122609)]