148964890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{363329}}^1$

素因数の和:363377

約数の個数: 16

約数和(自身を含む): 274677480

約数和(自身を除く): 125712590

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 363329, 726658, 1816645, 3633290, 14896489, 29792978, 74482445, 148964890]

約数ペア:

[(1, 148964890), (2, 74482445), (5, 29792978), (10, 14896489), (41, 3633290), (82, 1816645), (205, 726658), (410, 363329)]