2097005492746

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{647}}^1\times {\mathrm{3962251}}^1$

素因数の和:3963309

約数の個数: 16

約数和(自身を含む): 3158073334080

約数和(自身を除く): 1061067841334

約数列:

[1, 2, 409, 647, 818, 1294, 264623, 529246, 3962251, 7924502, 1620560659, 2563576397, 3241121318, 5127152794, 1048502746373, 2097005492746]

約数ペア:

[(1, 2097005492746), (2, 1048502746373), (409, 5127152794), (647, 3241121318), (818, 2563576397), (1294, 1620560659), (264623, 7924502), (529246, 3962251)]