805280752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{11257}}^1$

素因数の和:11545

約数の個数: 40

約数和(自身を含む): 1658438496

約数和(自身を除く): 853157744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 526, 1052, 2104, 4208, 4471, 8942, 11257, 17884, 22514, 35768, 45028, 71536, 90056, 180112, 191369, 382738, 765476, 1530952, 2960591, 3061904, 5921182, 11842364, 23684728, 47369456, 50330047, 100660094, 201320188, 402640376, 805280752]

約数ペア:

[(1, 805280752), (2, 402640376), (4, 201320188), (8, 100660094), (16, 50330047), (17, 47369456), (34, 23684728), (68, 11842364), (136, 5921182), (263, 3061904), (272, 2960591), (526, 1530952), (1052, 765476), (2104, 382738), (4208, 191369), (4471, 180112), (8942, 90056), (11257, 71536), (17884, 45028), (22514, 35768)]