262479170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{2671}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 489424896

約数和(自身を除く): 226945726

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 317, 634, 1585, 2671, 3170, 5342, 9827, 13355, 19654, 26710, 49135, 82801, 98270, 165602, 414005, 828010, 846707, 1693414, 4233535, 8467070, 26247917, 52495834, 131239585, 262479170]

約数ペア:

[(1, 262479170), (2, 131239585), (5, 52495834), (10, 26247917), (31, 8467070), (62, 4233535), (155, 1693414), (310, 846707), (317, 828010), (634, 414005), (1585, 165602), (2671, 98270), (3170, 82801), (5342, 49135), (9827, 26710), (13355, 19654)]