39382460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151471}}^1$

素因数の和:151493

約数の個数: 24

約数和(自身を含む): 89065536

約数和(自身を除く): 49683076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151471, 302942, 605884, 757355, 1514710, 1969123, 3029420, 3938246, 7876492, 9845615, 19691230, 39382460]

約数ペア:

[(1, 39382460), (2, 19691230), (4, 9845615), (5, 7876492), (10, 3938246), (13, 3029420), (20, 1969123), (26, 1514710), (52, 757355), (65, 605884), (130, 302942), (260, 151471)]