47640190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{366463}}^1$

素因数の和:366483

約数の個数: 16

約数和(自身を含む): 92348928

約数和(自身を除く): 44708738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 366463, 732926, 1832315, 3664630, 4764019, 9528038, 23820095, 47640190]

約数ペア:

[(1, 47640190), (2, 23820095), (5, 9528038), (10, 4764019), (13, 3664630), (26, 1832315), (65, 732926), (130, 366463)]