520162088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{3422119}}^1$

素因数の和:3422144

約数の個数: 16

約数和(自身を含む): 1026636000

約数和(自身を除く): 506473912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 3422119, 6844238, 13688476, 27376952, 65020261, 130040522, 260081044, 520162088]

約数ペア:

[(1, 520162088), (2, 260081044), (4, 130040522), (8, 65020261), (19, 27376952), (38, 13688476), (76, 6844238), (152, 3422119)]