1888894734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3571}}^1\times {\mathrm{3833}}^1$

素因数の和:7432

約数の個数: 32

約数和(自身を含む): 3944173824

約数和(自身を除く): 2055279090

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3571, 3833, 7142, 7666, 10713, 11499, 21426, 22998, 82133, 88159, 164266, 176318, 246399, 264477, 492798, 528954, 13687643, 27375286, 41062929, 82125858, 314815789, 629631578, 944447367, 1888894734]

約数ペア:

[(1, 1888894734), (2, 944447367), (3, 629631578), (6, 314815789), (23, 82125858), (46, 41062929), (69, 27375286), (138, 13687643), (3571, 528954), (3833, 492798), (7142, 264477), (7666, 246399), (10713, 176318), (11499, 164266), (21426, 88159), (22998, 82133)]