2616536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 5350800

約数和(自身を除く): 2734264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 181, 278, 362, 556, 724, 1112, 1448, 1807, 2353, 3614, 4706, 7228, 9412, 14456, 18824, 25159, 50318, 100636, 201272, 327067, 654134, 1308268, 2616536]

約数ペア:

[(1, 2616536), (2, 1308268), (4, 654134), (8, 327067), (13, 201272), (26, 100636), (52, 50318), (104, 25159), (139, 18824), (181, 14456), (278, 9412), (362, 7228), (556, 4706), (724, 3614), (1112, 2353), (1448, 1807)]