2116243792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{11071}}^1$

素因数の和:12011

約数の個数: 40

約数和(自身を含む): 4420828160

約数和(自身を除く): 2304584368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 919, 1838, 3676, 7352, 11071, 11947, 14704, 22142, 23894, 44284, 47788, 88568, 95576, 143923, 177136, 191152, 287846, 575692, 1151384, 2302768, 10174249, 20348498, 40696996, 81393992, 132265237, 162787984, 264530474, 529060948, 1058121896, 2116243792]

約数ペア:

[(1, 2116243792), (2, 1058121896), (4, 529060948), (8, 264530474), (13, 162787984), (16, 132265237), (26, 81393992), (52, 40696996), (104, 20348498), (208, 10174249), (919, 2302768), (1838, 1151384), (3676, 575692), (7352, 287846), (11071, 191152), (11947, 177136), (14704, 143923), (22142, 95576), (23894, 88568), (44284, 47788)]