380040962

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{18379}}^1$

素因数の和:18606

約数の個数: 24

約数和(自身を含む): 666311760

約数和(自身を除く): 286270798

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 10339, 18379, 20678, 36758, 128653, 257306, 900571, 1801142, 3877969, 7755938, 27145783, 54291566, 190020481, 380040962]

約数ペア:

[(1, 380040962), (2, 190020481), (7, 54291566), (14, 27145783), (49, 7755938), (98, 3877969), (211, 1801142), (422, 900571), (1477, 257306), (2954, 128653), (10339, 36758), (18379, 20678)]