2422090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 4826304

約数和(自身を除く): 2404214

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 227, 454, 485, 970, 1067, 1135, 2134, 2270, 2497, 4994, 5335, 10670, 12485, 22019, 24970, 44038, 110095, 220190, 242209, 484418, 1211045, 2422090]

約数ペア:

[(1, 2422090), (2, 1211045), (5, 484418), (10, 242209), (11, 220190), (22, 110095), (55, 44038), (97, 24970), (110, 22019), (194, 12485), (227, 10670), (454, 5335), (485, 4994), (970, 2497), (1067, 2270), (1135, 2134)]