2249156968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{7177}}^1$

素因数の和:8137

約数の個数: 32

約数和(自身を含む): 4320581760

約数和(自身を除く): 2071424792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 911, 1822, 3644, 7177, 7288, 14354, 28708, 39173, 57416, 78346, 156692, 308611, 313384, 617222, 1234444, 2468888, 6538247, 13076494, 26152988, 52305976, 281144621, 562289242, 1124578484, 2249156968]

約数ペア:

[(1, 2249156968), (2, 1124578484), (4, 562289242), (8, 281144621), (43, 52305976), (86, 26152988), (172, 13076494), (344, 6538247), (911, 2468888), (1822, 1234444), (3644, 617222), (7177, 313384), (7288, 308611), (14354, 156692), (28708, 78346), (39173, 57416)]