426991108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 811009584

約数和(自身を除く): 384018476

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 257, 461, 514, 901, 922, 1028, 1802, 1844, 3604, 4369, 7837, 8738, 13621, 15674, 17476, 24433, 27242, 31348, 48866, 54484, 97732, 118477, 231557, 236954, 415361, 463114, 473908, 830722, 926228, 1661444, 2014109, 4028218, 6279281, 8056436, 12558562, 25117124, 106747777, 213495554, 426991108]

約数ペア:

[(1, 426991108), (2, 213495554), (4, 106747777), (17, 25117124), (34, 12558562), (53, 8056436), (68, 6279281), (106, 4028218), (212, 2014109), (257, 1661444), (461, 926228), (514, 830722), (901, 473908), (922, 463114), (1028, 415361), (1802, 236954), (1844, 231557), (3604, 118477), (4369, 97732), (7837, 54484), (8738, 48866), (13621, 31348), (15674, 27242), (17476, 24433)]