998334479

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{653}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 1033487424

約数和(自身を除く): 35152945

約数列:

[1, 61, 71, 353, 653, 4331, 21533, 25063, 39833, 46363, 230509, 1528843, 2828143, 14061049, 16366139, 998334479]

約数ペア:

[(1, 998334479), (61, 16366139), (71, 14061049), (353, 2828143), (653, 1528843), (4331, 230509), (21533, 46363), (25063, 39833)]