479215564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 887771808

約数和(自身を除く): 408556244

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 257, 293, 514, 586, 1028, 1172, 1591, 3182, 6364, 9509, 10841, 11051, 12599, 19018, 21682, 22102, 25198, 38036, 43364, 44204, 50396, 75301, 150602, 301204, 408887, 466163, 817774, 932326, 1635548, 1864652, 2786137, 3237943, 5572274, 6475886, 11144548, 12951772, 119803891, 239607782, 479215564]

約数ペア:

[(1, 479215564), (2, 239607782), (4, 119803891), (37, 12951772), (43, 11144548), (74, 6475886), (86, 5572274), (148, 3237943), (172, 2786137), (257, 1864652), (293, 1635548), (514, 932326), (586, 817774), (1028, 466163), (1172, 408887), (1591, 301204), (3182, 150602), (6364, 75301), (9509, 50396), (10841, 44204), (11051, 43364), (12599, 38036), (19018, 25198), (21682, 22102)]