494147316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102181}}^1$

素因数の和:102232

約数の個数: 48

約数和(自身を含む): 1281771008

約数和(自身を除く): 787623692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 102181, 204362, 306543, 408724, 613086, 1226172, 1328353, 2656706, 3167611, 3985059, 5313412, 6335222, 7970118, 9502833, 12670444, 15940236, 19005666, 38011332, 41178943, 82357886, 123536829, 164715772, 247073658, 494147316]

約数ペア:

[(1, 494147316), (2, 247073658), (3, 164715772), (4, 123536829), (6, 82357886), (12, 41178943), (13, 38011332), (26, 19005666), (31, 15940236), (39, 12670444), (52, 9502833), (62, 7970118), (78, 6335222), (93, 5313412), (124, 3985059), (156, 3167611), (186, 2656706), (372, 1328353), (403, 1226172), (806, 613086), (1209, 408724), (1612, 306543), (2418, 204362), (4836, 102181)]