388616964

素因数分解:

$2^2\times 3^1\times {\mathrm{2441}}^1\times {\mathrm{13267}}^1$

素因数の和:15715

約数の個数: 24

約数和(自身を含む): 907212768

約数和(自身を除く): 518595804

約数列:

[1, 2, 3, 4, 6, 12, 2441, 4882, 7323, 9764, 13267, 14646, 26534, 29292, 39801, 53068, 79602, 159204, 32384747, 64769494, 97154241, 129538988, 194308482, 388616964]

約数ペア:

[(1, 388616964), (2, 194308482), (3, 129538988), (4, 97154241), (6, 64769494), (12, 32384747), (2441, 159204), (4882, 79602), (7323, 53068), (9764, 39801), (13267, 29292), (14646, 26534)]