1021297516

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{443}}^1\times {\mathrm{2539}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 1799904960

約数和(自身を除く): 778607444

約数列:

[1, 2, 4, 227, 443, 454, 886, 908, 1772, 2539, 5078, 10156, 100561, 201122, 402244, 576353, 1124777, 1152706, 2249554, 2305412, 4499108, 255324379, 510648758, 1021297516]

約数ペア:

[(1, 1021297516), (2, 510648758), (4, 255324379), (227, 4499108), (443, 2305412), (454, 2249554), (886, 1152706), (908, 1124777), (1772, 576353), (2539, 402244), (5078, 201122), (10156, 100561)]