520080654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{111271}}^1$

素因数の和:111336

約数の個数: 32

約数和(自身を含む): 1121621760

約数和(自身を除く): 601541106

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 111271, 222542, 333813, 667626, 2114149, 4228298, 4562111, 6342447, 9124222, 12684894, 13686333, 27372666, 86680109, 173360218, 260040327, 520080654]

約数ペア:

[(1, 520080654), (2, 260040327), (3, 173360218), (6, 86680109), (19, 27372666), (38, 13686333), (41, 12684894), (57, 9124222), (82, 6342447), (114, 4562111), (123, 4228298), (246, 2114149), (779, 667626), (1558, 333813), (2337, 222542), (4674, 111271)]