3798340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 6023612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2087, 4174, 8348, 10435, 14609, 20870, 27131, 29218, 41740, 54262, 58436, 73045, 108524, 135655, 146090, 189917, 271310, 292180, 379834, 542620, 759668, 949585, 1899170, 3798340]

約数ペア:

[(1, 3798340), (2, 1899170), (4, 949585), (5, 759668), (7, 542620), (10, 379834), (13, 292180), (14, 271310), (20, 189917), (26, 146090), (28, 135655), (35, 108524), (52, 73045), (65, 58436), (70, 54262), (91, 41740), (130, 29218), (140, 27131), (182, 20870), (260, 14609), (364, 10435), (455, 8348), (910, 4174), (1820, 2087)]