286417406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 487629072

約数和(自身を除く): 201211666

約数列:

[1, 2, 11, 22, 53, 106, 121, 137, 163, 242, 274, 326, 583, 1166, 1507, 1793, 3014, 3586, 6413, 7261, 8639, 12826, 14522, 16577, 17278, 19723, 22331, 33154, 39446, 44662, 79871, 95029, 159742, 190058, 245641, 491282, 878581, 1045319, 1183543, 1757162, 2090638, 2367086, 2702051, 5404102, 13018973, 26037946, 143208703, 286417406]

約数ペア:

[(1, 286417406), (2, 143208703), (11, 26037946), (22, 13018973), (53, 5404102), (106, 2702051), (121, 2367086), (137, 2090638), (163, 1757162), (242, 1183543), (274, 1045319), (326, 878581), (583, 491282), (1166, 245641), (1507, 190058), (1793, 159742), (3014, 95029), (3586, 79871), (6413, 44662), (7261, 39446), (8639, 33154), (12826, 22331), (14522, 19723), (16577, 17278)]