1904110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 3753792

約数和(自身を除く): 1849682

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 151, 194, 302, 485, 755, 970, 1261, 1510, 1963, 2522, 3926, 6305, 9815, 12610, 14647, 19630, 29294, 73235, 146470, 190411, 380822, 952055, 1904110]

約数ペア:

[(1, 1904110), (2, 952055), (5, 380822), (10, 190411), (13, 146470), (26, 73235), (65, 29294), (97, 19630), (130, 14647), (151, 12610), (194, 9815), (302, 6305), (485, 3926), (755, 2522), (970, 1963), (1261, 1510)]