5427878372

素因数分解:

$2^2\times 7^2\times {\mathrm{27693257}}^1$

素因数の和:27693275

約数の個数: 18

約数和(自身を含む): 11049609942

約数和(自身を除く): 5621731570

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 27693257, 55386514, 110773028, 193852799, 387705598, 775411196, 1356969593, 2713939186, 5427878372]

約数ペア:

[(1, 5427878372), (2, 2713939186), (4, 1356969593), (7, 775411196), (14, 387705598), (28, 193852799), (49, 110773028), (98, 55386514), (196, 27693257)]