1722110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1052

約数の個数: 24

約数和(自身を含む): 3359880

約数和(自身を除く): 1637770

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1019, 1690, 2038, 5095, 10190, 13247, 26494, 66235, 132470, 172211, 344422, 861055, 1722110]

約数ペア:

[(1, 1722110), (2, 861055), (5, 344422), (10, 172211), (13, 132470), (26, 66235), (65, 26494), (130, 13247), (169, 10190), (338, 5095), (845, 2038), (1019, 1690)]