553316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 1048320

約数和(自身を除く): 495004

約数列:

[1, 2, 4, 17, 34, 68, 79, 103, 158, 206, 316, 412, 1343, 1751, 2686, 3502, 5372, 7004, 8137, 16274, 32548, 138329, 276658, 553316]

約数ペア:

[(1, 553316), (2, 276658), (4, 138329), (17, 32548), (34, 16274), (68, 8137), (79, 7004), (103, 5372), (158, 3502), (206, 2686), (316, 1751), (412, 1343)]