128093030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{985331}}^1$

素因数の和:985351

約数の個数: 16

約数和(自身を含む): 248303664

約数和(自身を除く): 120210634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 985331, 1970662, 4926655, 9853310, 12809303, 25618606, 64046515, 128093030]

約数ペア:

[(1, 128093030), (2, 64046515), (5, 25618606), (10, 12809303), (13, 9853310), (26, 4926655), (65, 1970662), (130, 985331)]