1241816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 2579040

約数和(自身を除く): 1337224

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 397, 782, 794, 1564, 1588, 3128, 3176, 6749, 9131, 13498, 18262, 26996, 36524, 53992, 73048, 155227, 310454, 620908, 1241816]

約数ペア:

[(1, 1241816), (2, 620908), (4, 310454), (8, 155227), (17, 73048), (23, 53992), (34, 36524), (46, 26996), (68, 18262), (92, 13498), (136, 9131), (184, 6749), (391, 3176), (397, 3128), (782, 1588), (794, 1564)]