2120170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 2089238

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 347, 470, 611, 694, 1222, 1735, 3055, 3470, 4511, 6110, 9022, 16309, 22555, 32618, 45110, 81545, 163090, 212017, 424034, 1060085, 2120170]

約数ペア:

[(1, 2120170), (2, 1060085), (5, 424034), (10, 212017), (13, 163090), (26, 81545), (47, 45110), (65, 32618), (94, 22555), (130, 16309), (235, 9022), (347, 6110), (470, 4511), (611, 3470), (694, 3055), (1222, 1735)]