273670297498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3943717}}^1$

素因数の和:3943906

約数の個数: 32

約数和(自身を含む): 471069227664

約数和(自身を除く): 197398930166

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2669, 4082, 5338, 34697, 69394, 3943717, 7887434, 51268321, 67043189, 102536642, 134086378, 619163569, 871561457, 1238327138, 1743122914, 8049126397, 10525780673, 16098252794, 21051561346, 136835148749, 273670297498]

約数ペア:

[(1, 273670297498), (2, 136835148749), (13, 21051561346), (17, 16098252794), (26, 10525780673), (34, 8049126397), (157, 1743122914), (221, 1238327138), (314, 871561457), (442, 619163569), (2041, 134086378), (2669, 102536642), (4082, 67043189), (5338, 51268321), (34697, 7887434), (69394, 3943717)]