2018637608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19409977}}^1$

素因数の和:19409996

約数の個数: 16

約数和(自身を含む): 4076095380

約数和(自身を除く): 2057457772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19409977, 38819954, 77639908, 155279816, 252329701, 504659402, 1009318804, 2018637608]

約数ペア:

[(1, 2018637608), (2, 1009318804), (4, 504659402), (8, 252329701), (13, 155279816), (26, 77639908), (52, 38819954), (104, 19409977)]