2005356522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117813}}^1$

素因数の和:1117854

約数の個数: 32

約数和(自身を含む): 4507026048

約数和(自身を除く): 2501669526

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 1117813, 2235626, 3353439, 6706878, 14531569, 25709699, 29063138, 43594707, 51419398, 77129097, 87189414, 154258194, 334226087, 668452174, 1002678261, 2005356522]

約数ペア:

[(1, 2005356522), (2, 1002678261), (3, 668452174), (6, 334226087), (13, 154258194), (23, 87189414), (26, 77129097), (39, 51419398), (46, 43594707), (69, 29063138), (78, 25709699), (138, 14531569), (299, 6706878), (598, 3353439), (897, 2235626), (1794, 1117813)]