2819784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{971}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 7756560

約数和(自身を除く): 4936776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 971, 1452, 1942, 2904, 2913, 3884, 5826, 7768, 10681, 11652, 21362, 23304, 32043, 42724, 64086, 85448, 117491, 128172, 234982, 256344, 352473, 469964, 704946, 939928, 1409892, 2819784]

約数ペア:

[(1, 2819784), (2, 1409892), (3, 939928), (4, 704946), (6, 469964), (8, 352473), (11, 256344), (12, 234982), (22, 128172), (24, 117491), (33, 85448), (44, 64086), (66, 42724), (88, 32043), (121, 23304), (132, 21362), (242, 11652), (264, 10681), (363, 7768), (484, 5826), (726, 3884), (968, 2913), (971, 2904), (1452, 1942)]