13294136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 26568000

約数和(自身を除く): 13273864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 409, 478, 818, 956, 1636, 1912, 3272, 4063, 6953, 8126, 13906, 16252, 27812, 32504, 55624, 97751, 195502, 391004, 782008, 1661767, 3323534, 6647068, 13294136]

約数ペア:

[(1, 13294136), (2, 6647068), (4, 3323534), (8, 1661767), (17, 782008), (34, 391004), (68, 195502), (136, 97751), (239, 55624), (409, 32504), (478, 27812), (818, 16252), (956, 13906), (1636, 8126), (1912, 6953), (3272, 4063)]