917492036

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{4159}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 1622100480

約数和(自身を除く): 704608444

約数列:

[1, 2, 4, 131, 262, 421, 524, 842, 1684, 4159, 8318, 16636, 55151, 110302, 220604, 544829, 1089658, 1750939, 2179316, 3501878, 7003756, 229373009, 458746018, 917492036]

約数ペア:

[(1, 917492036), (2, 458746018), (4, 229373009), (131, 7003756), (262, 3501878), (421, 2179316), (524, 1750939), (842, 1089658), (1684, 544829), (4159, 220604), (8318, 110302), (16636, 55151)]