380334122

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{4447}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 672537600

約数和(自身を除く): 292203478

約数列:

[1, 2, 7, 14, 41, 82, 149, 287, 298, 574, 1043, 2086, 4447, 6109, 8894, 12218, 31129, 42763, 62258, 85526, 182327, 364654, 662603, 1276289, 1325206, 2552578, 4638221, 9276442, 27166723, 54333446, 190167061, 380334122]

約数ペア:

[(1, 380334122), (2, 190167061), (7, 54333446), (14, 27166723), (41, 9276442), (82, 4638221), (149, 2552578), (287, 1325206), (298, 1276289), (574, 662603), (1043, 364654), (2086, 182327), (4447, 85526), (6109, 62258), (8894, 42763), (12218, 31129)]