804941438

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 1467196416

約数和(自身を除く): 662254978

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 151, 251, 259, 287, 302, 502, 518, 574, 1057, 1517, 1757, 2114, 3034, 3514, 5587, 6191, 9287, 10291, 10619, 11174, 12382, 18574, 20582, 21238, 37901, 39109, 43337, 65009, 72037, 75802, 78218, 86674, 130018, 144074, 229067, 265307, 380767, 458134, 530614, 761534, 1402337, 1553941, 1603469, 2665369, 2804674, 3107882, 3206938, 5330738, 9816359, 10877587, 19632718, 21755174, 57495817, 114991634, 402470719, 804941438]

約数ペア:

[(1, 804941438), (2, 402470719), (7, 114991634), (14, 57495817), (37, 21755174), (41, 19632718), (74, 10877587), (82, 9816359), (151, 5330738), (251, 3206938), (259, 3107882), (287, 2804674), (302, 2665369), (502, 1603469), (518, 1553941), (574, 1402337), (1057, 761534), (1517, 530614), (1757, 458134), (2114, 380767), (3034, 265307), (3514, 229067), (5587, 144074), (6191, 130018), (9287, 86674), (10291, 78218), (10619, 75802), (11174, 72037), (12382, 65009), (18574, 43337), (20582, 39109), (21238, 37901)]