1441744

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:618

約数の個数: 20

約数和(自身を含む): 2812320

約数和(自身を除く): 1370576

約数列:

[1, 2, 4, 8, 16, 251, 359, 502, 718, 1004, 1436, 2008, 2872, 4016, 5744, 90109, 180218, 360436, 720872, 1441744]

約数ペア:

[(1, 1441744), (2, 720872), (4, 360436), (8, 180218), (16, 90109), (251, 5744), (359, 4016), (502, 2872), (718, 2008), (1004, 1436)]