2018757412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{4507}}^1$

素因数の和:5476

約数の個数: 48

約数和(自身を含む): 4280508288

約数和(自身を除く): 2261750876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 941, 1882, 3764, 4507, 6587, 9014, 13174, 15997, 18028, 26348, 31549, 31994, 63098, 63988, 76619, 111979, 126196, 153238, 223958, 306476, 447916, 536333, 1072666, 2145332, 4241087, 8482174, 16964348, 29687609, 59375218, 72098479, 118750436, 144196958, 288393916, 504689353, 1009378706, 2018757412]

約数ペア:

[(1, 2018757412), (2, 1009378706), (4, 504689353), (7, 288393916), (14, 144196958), (17, 118750436), (28, 72098479), (34, 59375218), (68, 29687609), (119, 16964348), (238, 8482174), (476, 4241087), (941, 2145332), (1882, 1072666), (3764, 536333), (4507, 447916), (6587, 306476), (9014, 223958), (13174, 153238), (15997, 126196), (18028, 111979), (26348, 76619), (31549, 63988), (31994, 63098)]