4278881809601

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{52027307}}^1$

素因数の和:52027724

約数の個数: 16

約数和(自身を含む): 5061216522240

約数和(自身を除く): 782334712639

約数列:

[1, 7, 31, 217, 379, 2653, 11749, 82243, 52027307, 364191149, 1612846517, 11289925619, 19718349353, 138028445471, 611268829943, 4278881809601]

約数ペア:

[(1, 4278881809601), (7, 611268829943), (31, 138028445471), (217, 19718349353), (379, 11289925619), (2653, 1612846517), (11749, 364191149), (82243, 52027307)]