2481592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 5015520

約数和(自身を除く): 2533928

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 257, 284, 514, 568, 1028, 1207, 2056, 2414, 4369, 4828, 8738, 9656, 17476, 18247, 34952, 36494, 72988, 145976, 310199, 620398, 1240796, 2481592]

約数ペア:

[(1, 2481592), (2, 1240796), (4, 620398), (8, 310199), (17, 145976), (34, 72988), (68, 36494), (71, 34952), (136, 18247), (142, 17476), (257, 9656), (284, 8738), (514, 4828), (568, 4369), (1028, 2414), (1207, 2056)]