2213264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 40

約数和(自身を含む): 4642560

約数和(自身を除く): 2429296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 103, 136, 158, 206, 272, 316, 412, 632, 824, 1264, 1343, 1648, 1751, 2686, 3502, 5372, 7004, 8137, 10744, 14008, 16274, 21488, 28016, 32548, 65096, 130192, 138329, 276658, 553316, 1106632, 2213264]

約数ペア:

[(1, 2213264), (2, 1106632), (4, 553316), (8, 276658), (16, 138329), (17, 130192), (34, 65096), (68, 32548), (79, 28016), (103, 21488), (136, 16274), (158, 14008), (206, 10744), (272, 8137), (316, 7004), (412, 5372), (632, 3502), (824, 2686), (1264, 1751), (1343, 1648)]