1669859042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{1049}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 2665656000

約数和(自身を除く): 995796958

約数列:

[1, 2, 19, 38, 163, 257, 326, 514, 1049, 2098, 3097, 4883, 6194, 9766, 19931, 39862, 41891, 83782, 170987, 269593, 341974, 539186, 795929, 1591858, 3248753, 5122267, 6497506, 10244534, 43943659, 87887318, 834929521, 1669859042]

約数ペア:

[(1, 1669859042), (2, 834929521), (19, 87887318), (38, 43943659), (163, 10244534), (257, 6497506), (326, 5122267), (514, 3248753), (1049, 1591858), (2098, 795929), (3097, 539186), (4883, 341974), (6194, 269593), (9766, 170987), (19931, 83782), (39862, 41891)]