486545404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{54521}}^1$

素因数の和:54645

約数の個数: 24

約数和(自身を含む): 897650208

約数和(自身を除く): 411104804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 54521, 109042, 218084, 1253983, 2507966, 5015932, 5288537, 10577074, 21154148, 121636351, 243272702, 486545404]

約数ペア:

[(1, 486545404), (2, 243272702), (4, 121636351), (23, 21154148), (46, 10577074), (92, 5288537), (97, 5015932), (194, 2507966), (388, 1253983), (2231, 218084), (4462, 109042), (8924, 54521)]