22978046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 19696642

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 251, 502, 503, 1006, 1757, 3263, 3514, 3521, 6526, 6539, 7042, 13078, 22841, 45682, 45773, 91546, 126253, 252506, 883771, 1641289, 1767542, 3282578, 11489023, 22978046]

約数ペア:

[(1, 22978046), (2, 11489023), (7, 3282578), (13, 1767542), (14, 1641289), (26, 883771), (91, 252506), (182, 126253), (251, 91546), (502, 45773), (503, 45682), (1006, 22841), (1757, 13078), (3263, 7042), (3514, 6539), (3521, 6526)]