2148290426

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{461}}^1\times {\mathrm{9283}}^1$

素因数の和:9997

約数の個数: 16

約数和(自身を含む): 3242641248

約数和(自身を除く): 1094350822

約数列:

[1, 2, 251, 461, 502, 922, 9283, 18566, 115711, 231422, 2330033, 4279463, 4660066, 8558926, 1074145213, 2148290426]

約数ペア:

[(1, 2148290426), (2, 1074145213), (251, 8558926), (461, 4660066), (502, 4279463), (922, 2330033), (9283, 231422), (18566, 115711)]