4649404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 8594208

約数和(自身を除く): 3944804

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 521, 1042, 2084, 2231, 4462, 8924, 11983, 23966, 47932, 50537, 101074, 202148, 1162351, 2324702, 4649404]

約数ペア:

[(1, 4649404), (2, 2324702), (4, 1162351), (23, 202148), (46, 101074), (92, 50537), (97, 47932), (194, 23966), (388, 11983), (521, 8924), (1042, 4462), (2084, 2231)]