1040892428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{18839}}^1$

素因数の和:19589

約数の個数: 24

約数和(自身を含む): 1920172800

約数和(自身を除く): 879280372

約数列:

[1, 2, 4, 19, 38, 76, 727, 1454, 2908, 13813, 18839, 27626, 37678, 55252, 75356, 357941, 715882, 1431764, 13695953, 27391906, 54783812, 260223107, 520446214, 1040892428]

約数ペア:

[(1, 1040892428), (2, 520446214), (4, 260223107), (19, 54783812), (38, 27391906), (76, 13695953), (727, 1431764), (1454, 715882), (2908, 357941), (13813, 75356), (18839, 55252), (27626, 37678)]