636289734

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{3371}}^1$

素因数の和:3732

約数の個数: 32

約数和(自身を含む): 1287402624

約数和(自身を除く): 651112890

約数列:

[1, 2, 3, 6, 163, 193, 326, 386, 489, 579, 978, 1158, 3371, 6742, 10113, 20226, 31459, 62918, 94377, 188754, 549473, 650603, 1098946, 1301206, 1648419, 1951809, 3296838, 3903618, 106048289, 212096578, 318144867, 636289734]

約数ペア:

[(1, 636289734), (2, 318144867), (3, 212096578), (6, 106048289), (163, 3903618), (193, 3296838), (326, 1951809), (386, 1648419), (489, 1301206), (579, 1098946), (978, 650603), (1158, 549473), (3371, 188754), (6742, 94377), (10113, 62918), (20226, 31459)]