805250894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{36473}}^1$

素因数の和:36584

約数の個数: 32

約数和(自身を含む): 1470631680

約数和(自身を除く): 665380786

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 11039, 22078, 36473, 72946, 255311, 510622, 692987, 1385974, 3027259, 4850909, 6054518, 9701818, 21190813, 42381626, 57517921, 115035842, 402625447, 805250894]

約数ペア:

[(1, 805250894), (2, 402625447), (7, 115035842), (14, 57517921), (19, 42381626), (38, 21190813), (83, 9701818), (133, 6054518), (166, 4850909), (266, 3027259), (581, 1385974), (1162, 692987), (1577, 510622), (3154, 255311), (11039, 72946), (22078, 36473)]