1285386834

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1121629}}^1$

素因数の和:1121825

約数の個数: 16

約数和(自身を含む): 2584235520

約数和(自身を除く): 1298848686

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 1121629, 2243258, 3364887, 6729774, 214231139, 428462278, 642693417, 1285386834]

約数ペア:

[(1, 1285386834), (2, 642693417), (3, 428462278), (6, 214231139), (191, 6729774), (382, 3364887), (573, 2243258), (1146, 1121629)]