421490218

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{5827}}^1$

素因数の和:6501

約数の個数: 16

約数和(自身を含む): 644110560

約数和(自身を除く): 222620342

約数列:

[1, 2, 59, 118, 613, 1226, 5827, 11654, 36167, 72334, 343793, 687586, 3571951, 7143902, 210745109, 421490218]

約数ペア:

[(1, 421490218), (2, 210745109), (59, 7143902), (118, 3571951), (613, 687586), (1226, 343793), (5827, 72334), (11654, 36167)]