2111063.00000000

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2633}}^1$

素因数の和:2695

約数の個数: 40

約数和(自身を含む): 48012552

約数和(自身を除く): 25558328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 2633, 4264, 5266, 8528, 10532, 21064, 34229, 42128, 68458, 107953, 136916, 215906, 273832, 431812, 547664, 863624, 1403389, 1727248, 2806778, 5613556, 11227112, 22454224]

約数ペア:

[(1, 22454224), (2, 11227112), (4, 5613556), (8, 2806778), (13, 1727248), (16, 1403389), (26, 863624), (41, 547664), (52, 431812), (82, 273832), (104, 215906), (164, 136916), (208, 107953), (328, 68458), (533, 42128), (656, 34229), (1066, 21064), (2132, 10532), (2633, 8528), (4264, 5266)]