287680998064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{620002151}}^1$

素因数の和:620002188

約数の個数: 20

約数和(自身を含む): 576602001360

約数和(自身を除く): 288921003296

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 620002151, 1240004302, 2480008604, 4960017208, 9920034416, 17980062379, 35960124758, 71920249516, 143840499032, 287680998064]

約数ペア:

[(1, 287680998064), (2, 143840499032), (4, 71920249516), (8, 35960124758), (16, 17980062379), (29, 9920034416), (58, 4960017208), (116, 2480008604), (232, 1240004302), (464, 620002151)]