2019410835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 3614478336

約数和(自身を除く): 1595067501

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 173, 195, 403, 465, 519, 865, 1209, 1931, 2015, 2249, 2595, 5363, 5793, 6045, 6747, 9655, 11245, 16089, 25103, 26815, 28965, 33735, 59861, 69719, 75309, 80445, 125515, 179583, 209157, 299305, 334063, 348595, 376545, 778193, 897915, 1002189, 1045785, 1670315, 2334579, 3890965, 4342819, 5010945, 10355953, 11672895, 13028457, 21714095, 31067859, 51779765, 65142285, 134627389, 155339295, 403882167, 673136945, 2019410835]

約数ペア:

[(1, 2019410835), (3, 673136945), (5, 403882167), (13, 155339295), (15, 134627389), (31, 65142285), (39, 51779765), (65, 31067859), (93, 21714095), (155, 13028457), (173, 11672895), (195, 10355953), (403, 5010945), (465, 4342819), (519, 3890965), (865, 2334579), (1209, 1670315), (1931, 1045785), (2015, 1002189), (2249, 897915), (2595, 778193), (5363, 376545), (5793, 348595), (6045, 334063), (6747, 299305), (9655, 209157), (11245, 179583), (16089, 125515), (25103, 80445), (26815, 75309), (28965, 69719), (33735, 59861)]