1641785669315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1\times {\mathrm{197803}}^1$

素因数の和:198707

約数の個数: 32

約数和(自身を含む): 2161918598400

約数和(自身を除く): 520132929085

約数列:

[1, 5, 11, 55, 229, 659, 1145, 2519, 3295, 7249, 12595, 36245, 150911, 197803, 754555, 989015, 1660021, 2175833, 8300105, 10879165, 45296887, 130352177, 226484435, 498265757, 651760885, 1433873947, 2491328785, 7169369735, 29850648533, 149253242665, 328357133863, 1641785669315]

約数ペア:

[(1, 1641785669315), (5, 328357133863), (11, 149253242665), (55, 29850648533), (229, 7169369735), (659, 2491328785), (1145, 1433873947), (2519, 651760885), (3295, 498265757), (7249, 226484435), (12595, 130352177), (36245, 45296887), (150911, 10879165), (197803, 8300105), (754555, 2175833), (989015, 1660021)]