2505275292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{518047}}^1$

素因数の和:518098

約数の個数: 48

約数和(自身を含む): 6498394112

約数和(自身を除く): 3993118820

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, 518047, 1036094, 1554141, 2072188, 3108282, 6216564, 6734611, 13469222, 16059457, 20203833, 26938444, 32118914, 40407666, 48178371, 64237828, 80815332, 96356742, 192713484, 208772941, 417545882, 626318823, 835091764, 1252637646, 2505275292]

約数ペア:

[(1, 2505275292), (2, 1252637646), (3, 835091764), (4, 626318823), (6, 417545882), (12, 208772941), (13, 192713484), (26, 96356742), (31, 80815332), (39, 64237828), (52, 48178371), (62, 40407666), (78, 32118914), (93, 26938444), (124, 20203833), (156, 16059457), (186, 13469222), (372, 6734611), (403, 6216564), (806, 3108282), (1209, 2072188), (1612, 1554141), (2418, 1036094), (4836, 518047)]