2019419668

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1222409}}^1$

素因数の和:1222479

約数の個数: 24

約数和(自身を含む): 4107297600

約数和(自身を除く): 2087877932

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 1222409, 2444818, 4889636, 8556863, 17113726, 34227452, 72122131, 144244262, 288488524, 504854917, 1009709834, 2019419668]

約数ペア:

[(1, 2019419668), (2, 1009709834), (4, 504854917), (7, 288488524), (14, 144244262), (28, 72122131), (59, 34227452), (118, 17113726), (236, 8556863), (413, 4889636), (826, 2444818), (1652, 1222409)]