1230188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 2318400

約数和(自身を除く): 1088212

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 229, 316, 458, 916, 1343, 2686, 3893, 5372, 7786, 15572, 18091, 36182, 72364, 307547, 615094, 1230188]

約数ペア:

[(1, 1230188), (2, 615094), (4, 307547), (17, 72364), (34, 36182), (68, 18091), (79, 15572), (158, 7786), (229, 5372), (316, 3893), (458, 2686), (916, 1343)]