268575122

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{2789}}^1$

素因数の和:3421

約数の個数: 16

約数和(自身を含む): 408288600

約数和(自身を除く): 139713478

約数列:

[1, 2, 89, 178, 541, 1082, 2789, 5578, 48149, 96298, 248221, 496442, 1508849, 3017698, 134287561, 268575122]

約数ペア:

[(1, 268575122), (2, 134287561), (89, 3017698), (178, 1508849), (541, 496442), (1082, 248221), (2789, 96298), (5578, 48149)]