2049455706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{127979}}^1$

素因数の和:128158

約数の個数: 32

約数和(自身を含む): 4367701440

約数和(自身を除く): 2318245734

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 5338, 8007, 16014, 127979, 255958, 383937, 767874, 2175643, 4351286, 6526929, 13053858, 20092703, 40185406, 60278109, 120556218, 341575951, 683151902, 1024727853, 2049455706]

約数ペア:

[(1, 2049455706), (2, 1024727853), (3, 683151902), (6, 341575951), (17, 120556218), (34, 60278109), (51, 40185406), (102, 20092703), (157, 13053858), (314, 6526929), (471, 4351286), (942, 2175643), (2669, 767874), (5338, 383937), (8007, 255958), (16014, 127979)]