39743210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{305717}}^1$

素因数の和:305737

約数の個数: 16

約数和(自身を含む): 77040936

約数和(自身を除く): 37297726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 305717, 611434, 1528585, 3057170, 3974321, 7948642, 19871605, 39743210]

約数ペア:

[(1, 39743210), (2, 19871605), (5, 7948642), (10, 3974321), (13, 3057170), (26, 1528585), (65, 611434), (130, 305717)]