1141978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 16

約数和(自身を含む): 1794816

約数和(自身を除く): 652838

約数列:

[1, 2, 31, 62, 113, 163, 226, 326, 3503, 5053, 7006, 10106, 18419, 36838, 570989, 1141978]

約数ペア:

[(1, 1141978), (2, 570989), (31, 36838), (62, 18419), (113, 10106), (163, 7006), (226, 5053), (326, 3503)]