2019945716711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4391}}^1\times {\mathrm{40627}}^1$

素因数の和:45111

約数の個数: 24

約数和(自身を含む): 2220484662144

約数和(自身を除く): 200538945433

約数列:

[1, 13, 67, 169, 871, 4391, 11323, 40627, 57083, 294197, 528151, 742079, 2722009, 3824561, 6865963, 35386117, 49719293, 178393157, 460019521, 2319111041, 11952341519, 30148443533, 155380439747, 2019945716711]

約数ペア:

[(1, 2019945716711), (13, 155380439747), (67, 30148443533), (169, 11952341519), (871, 2319111041), (4391, 460019521), (11323, 178393157), (40627, 49719293), (57083, 35386117), (294197, 6865963), (528151, 3824561), (742079, 2722009)]