459767984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{1549}}^1$

素因数の和:2997

約数の個数: 40

約数和(自身を含む): 960615600

約数和(自身を除く): 500847616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1427, 1549, 2854, 3098, 5708, 6196, 11416, 12392, 18551, 20137, 22832, 24784, 37102, 40274, 74204, 80548, 148408, 161096, 296816, 322192, 2210423, 4420846, 8841692, 17683384, 28735499, 35366768, 57470998, 114941996, 229883992, 459767984]

約数ペア:

[(1, 459767984), (2, 229883992), (4, 114941996), (8, 57470998), (13, 35366768), (16, 28735499), (26, 17683384), (52, 8841692), (104, 4420846), (208, 2210423), (1427, 322192), (1549, 296816), (2854, 161096), (3098, 148408), (5708, 80548), (6196, 74204), (11416, 40274), (12392, 37102), (18551, 24784), (20137, 22832)]