4270318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 7430976

約数和(自身を除く): 3160658

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 193, 299, 386, 481, 598, 851, 962, 1702, 2509, 4439, 5018, 7141, 8878, 11063, 14282, 22126, 57707, 92833, 115414, 164243, 185666, 328486, 2135159, 4270318]

約数ペア:

[(1, 4270318), (2, 2135159), (13, 328486), (23, 185666), (26, 164243), (37, 115414), (46, 92833), (74, 57707), (193, 22126), (299, 14282), (386, 11063), (481, 8878), (598, 7141), (851, 5018), (962, 4439), (1702, 2509)]