1144489904

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{43013}}^1$

素因数の和:44684

約数の個数: 20

約数和(自身を含む): 2218834176

約数和(自身を除く): 1074344272

約数列:

[1, 2, 4, 8, 16, 1663, 3326, 6652, 13304, 26608, 43013, 86026, 172052, 344104, 688208, 71530619, 143061238, 286122476, 572244952, 1144489904]

約数ペア:

[(1, 1144489904), (2, 572244952), (4, 286122476), (8, 143061238), (16, 71530619), (1663, 688208), (3326, 344104), (6652, 172052), (13304, 86026), (26608, 43013)]