9640935148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{61657}}^1$

素因数の和:61802

約数の個数: 48

約数和(自身を含む): 18949229824

約数和(自身を除く): 9308294676

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1612, 2522, 3007, 5044, 6014, 12028, 39091, 61657, 78182, 123314, 156364, 246628, 801541, 1603082, 1911367, 3206164, 3822734, 5980729, 7645468, 11961458, 23922916, 24847771, 49695542, 77749477, 99391084, 155498954, 185402599, 310997908, 370805198, 741610396, 2410233787, 4820467574, 9640935148]

約数ペア:

[(1, 9640935148), (2, 4820467574), (4, 2410233787), (13, 741610396), (26, 370805198), (31, 310997908), (52, 185402599), (62, 155498954), (97, 99391084), (124, 77749477), (194, 49695542), (388, 24847771), (403, 23922916), (806, 11961458), (1261, 7645468), (1612, 5980729), (2522, 3822734), (3007, 3206164), (5044, 1911367), (6014, 1603082), (12028, 801541), (39091, 246628), (61657, 156364), (78182, 123314)]