8189258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 15700608

約数和(自身を除く): 7511350

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 1297, 2594, 3157, 6314, 9079, 14267, 18158, 28534, 53177, 99869, 106354, 199738, 372239, 584947, 744478, 1169894, 4094629, 8189258]

約数ペア:

[(1, 8189258), (2, 4094629), (7, 1169894), (11, 744478), (14, 584947), (22, 372239), (41, 199738), (77, 106354), (82, 99869), (154, 53177), (287, 28534), (451, 18158), (574, 14267), (902, 9079), (1297, 6314), (2594, 3157)]