2028712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 4605120

約数和(自身を除く): 2576408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2131, 4262, 8524, 14917, 17048, 29834, 36227, 59668, 72454, 119336, 144908, 253589, 289816, 507178, 1014356, 2028712]

約数ペア:

[(1, 2028712), (2, 1014356), (4, 507178), (7, 289816), (8, 253589), (14, 144908), (17, 119336), (28, 72454), (34, 59668), (56, 36227), (68, 29834), (119, 17048), (136, 14917), (238, 8524), (476, 4262), (952, 2131)]