481312

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 36

約数和(自身を含む): 1037610

約数和(自身を除く): 556298

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 169, 178, 208, 338, 356, 416, 676, 712, 1157, 1352, 1424, 2314, 2704, 2848, 4628, 5408, 9256, 15041, 18512, 30082, 37024, 60164, 120328, 240656, 481312]

約数ペア:

[(1, 481312), (2, 240656), (4, 120328), (8, 60164), (13, 37024), (16, 30082), (26, 18512), (32, 15041), (52, 9256), (89, 5408), (104, 4628), (169, 2848), (178, 2704), (208, 2314), (338, 1424), (356, 1352), (416, 1157), (676, 712)]