423708854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{4021}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 695001600

約数和(自身を除く): 271292746

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 893, 1121, 1786, 2242, 2773, 4021, 5546, 8042, 52687, 76399, 105374, 152798, 188987, 237239, 377974, 474478, 3590753, 4507541, 7181506, 9015082, 11150233, 22300466, 211854427, 423708854]

約数ペア:

[(1, 423708854), (2, 211854427), (19, 22300466), (38, 11150233), (47, 9015082), (59, 7181506), (94, 4507541), (118, 3590753), (893, 474478), (1121, 377974), (1786, 237239), (2242, 188987), (2773, 152798), (4021, 105374), (5546, 76399), (8042, 52687)]