993978854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 1733363712

約数和(自身を除く): 739384858

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 107, 214, 257, 341, 514, 583, 682, 1166, 1177, 1643, 2354, 2827, 3286, 3317, 5654, 5671, 6634, 7967, 11342, 13621, 15934, 18073, 27242, 27499, 36146, 36487, 54998, 62381, 72974, 87637, 124762, 149831, 175274, 175801, 299662, 302489, 351602, 422251, 604978, 844502, 852469, 1457447, 1704938, 1933811, 2914894, 3867622, 4644761, 9289522, 9377159, 16031917, 18754318, 32063834, 45180857, 90361714, 496989427, 993978854]

約数ペア:

[(1, 993978854), (2, 496989427), (11, 90361714), (22, 45180857), (31, 32063834), (53, 18754318), (62, 16031917), (106, 9377159), (107, 9289522), (214, 4644761), (257, 3867622), (341, 2914894), (514, 1933811), (583, 1704938), (682, 1457447), (1166, 852469), (1177, 844502), (1643, 604978), (2354, 422251), (2827, 351602), (3286, 302489), (3317, 299662), (5654, 175801), (5671, 175274), (6634, 149831), (7967, 124762), (11342, 87637), (13621, 72974), (15934, 62381), (18073, 54998), (27242, 36487), (27499, 36146)]