2017457148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{393727}}^1$

素因数の和:393802

約数の個数: 48

約数和(自身を含む): 5468094464

約数和(自身を除く): 3450637316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 393727, 787454, 1181181, 1574908, 2362362, 2756089, 4724724, 5512178, 8268267, 11024356, 16536534, 24017347, 33073068, 48034694, 72052041, 96069388, 144104082, 168121429, 288208164, 336242858, 504364287, 672485716, 1008728574, 2017457148]

約数ペア:

[(1, 2017457148), (2, 1008728574), (3, 672485716), (4, 504364287), (6, 336242858), (7, 288208164), (12, 168121429), (14, 144104082), (21, 96069388), (28, 72052041), (42, 48034694), (61, 33073068), (84, 24017347), (122, 16536534), (183, 11024356), (244, 8268267), (366, 5512178), (427, 4724724), (732, 2756089), (854, 2362362), (1281, 1574908), (1708, 1181181), (2562, 787454), (5124, 393727)]