1382836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 1721804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 131, 182, 203, 262, 364, 377, 406, 524, 754, 812, 917, 1508, 1703, 1834, 2639, 3406, 3668, 3799, 5278, 6812, 7598, 10556, 11921, 15196, 23842, 26593, 47684, 49387, 53186, 98774, 106372, 197548, 345709, 691418, 1382836]

約数ペア:

[(1, 1382836), (2, 691418), (4, 345709), (7, 197548), (13, 106372), (14, 98774), (26, 53186), (28, 49387), (29, 47684), (52, 26593), (58, 23842), (91, 15196), (116, 11921), (131, 10556), (182, 7598), (203, 6812), (262, 5278), (364, 3799), (377, 3668), (406, 3406), (524, 2639), (754, 1834), (812, 1703), (917, 1508)]