1814145190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1268633}}^1$

素因数の和:1268664

約数の個数: 32

約数和(自身を含む): 3836349216

約数和(自身を除く): 2022204026

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1268633, 2537266, 6343165, 12686330, 13954963, 16492229, 27909926, 32984458, 69774815, 82461145, 139549630, 164922290, 181414519, 362829038, 907072595, 1814145190]

約数ペア:

[(1, 1814145190), (2, 907072595), (5, 362829038), (10, 181414519), (11, 164922290), (13, 139549630), (22, 82461145), (26, 69774815), (55, 32984458), (65, 27909926), (110, 16492229), (130, 13954963), (143, 12686330), (286, 6343165), (715, 2537266), (1430, 1268633)]