2977912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 6541920

約数和(自身を除く): 3564008

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1297, 2296, 2594, 5188, 9079, 10376, 18158, 36316, 53177, 72632, 106354, 212708, 372239, 425416, 744478, 1488956, 2977912]

約数ペア:

[(1, 2977912), (2, 1488956), (4, 744478), (7, 425416), (8, 372239), (14, 212708), (28, 106354), (41, 72632), (56, 53177), (82, 36316), (164, 18158), (287, 10376), (328, 9079), (574, 5188), (1148, 2594), (1297, 2296)]