490147222

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{977}}^1\times {\mathrm{3533}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 746550432

約数和(自身を除く): 256403210

約数列:

[1, 2, 71, 142, 977, 1954, 3533, 7066, 69367, 138734, 250843, 501686, 3451741, 6903482, 245073611, 490147222]

約数ペア:

[(1, 490147222), (2, 245073611), (71, 6903482), (142, 3451741), (977, 501686), (1954, 250843), (3533, 138734), (7066, 69367)]