490489133030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3772993331}}^1$

素因数の和:3772993351

約数の個数: 16

約数和(自身を含む): 950794319664

約数和(自身を除く): 460305186634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3772993331, 7545986662, 18864966655, 37729933310, 49048913303, 98097826606, 245244566515, 490489133030]

約数ペア:

[(1, 490489133030), (2, 245244566515), (5, 98097826606), (10, 49048913303), (13, 37729933310), (26, 18864966655), (65, 7545986662), (130, 3772993331)]