2019416307

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 2837818368

約数和(自身を除く): 818402061

約数列:

[1, 3, 23, 69, 257, 263, 433, 771, 789, 1299, 5911, 6049, 9959, 17733, 18147, 29877, 67591, 111281, 113879, 202773, 333843, 341637, 1554593, 2559463, 2619217, 4663779, 7678389, 7857651, 29266903, 87800709, 673138769, 2019416307]

約数ペア:

[(1, 2019416307), (3, 673138769), (23, 87800709), (69, 29266903), (257, 7857651), (263, 7678389), (433, 4663779), (771, 2619217), (789, 2559463), (1299, 1554593), (5911, 341637), (6049, 333843), (9959, 202773), (17733, 113879), (18147, 111281), (29877, 67591)]