99684988

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 189997920

約数和(自身を除く): 90312932

約数列:

[1, 2, 4, 13, 26, 52, 169, 239, 338, 478, 617, 676, 956, 1234, 2468, 3107, 6214, 8021, 12428, 16042, 32084, 40391, 80782, 104273, 147463, 161564, 208546, 294926, 417092, 589852, 1917019, 3834038, 7668076, 24921247, 49842494, 99684988]

約数ペア:

[(1, 99684988), (2, 49842494), (4, 24921247), (13, 7668076), (26, 3834038), (52, 1917019), (169, 589852), (239, 417092), (338, 294926), (478, 208546), (617, 161564), (676, 147463), (956, 104273), (1234, 80782), (2468, 40391), (3107, 32084), (6214, 16042), (8021, 12428)]