31297008652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85980793}}^1$

素因数の和:85980817

約数の個数: 24

約数和(自身を含む): 67408942496

約数和(自身を除く): 36111933844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85980793, 171961586, 343923172, 601865551, 1117750309, 1203731102, 2235500618, 2407462204, 4471001236, 7824252163, 15648504326, 31297008652]

約数ペア:

[(1, 31297008652), (2, 15648504326), (4, 7824252163), (7, 4471001236), (13, 2407462204), (14, 2235500618), (26, 1203731102), (28, 1117750309), (52, 601865551), (91, 343923172), (182, 171961586), (364, 85980793)]