1881906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 4233600

約数和(自身を除く): 2351694

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1049, 1794, 2098, 3147, 6294, 13637, 24127, 27274, 40911, 48254, 72381, 81822, 144762, 313651, 627302, 940953, 1881906]

約数ペア:

[(1, 1881906), (2, 940953), (3, 627302), (6, 313651), (13, 144762), (23, 81822), (26, 72381), (39, 48254), (46, 40911), (69, 27274), (78, 24127), (138, 13637), (299, 6294), (598, 3147), (897, 2098), (1049, 1794)]