2018793616

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{269029}}^1$

素因数の和:269111

約数の個数: 40

約数和(自身を含む): 4536921920

約数和(自身を除く): 2518128304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 269029, 538058, 1076116, 1883203, 2152232, 3766406, 4304464, 7532812, 15065624, 18024943, 30131248, 36049886, 72099772, 126174601, 144199544, 252349202, 288399088, 504698404, 1009396808, 2018793616]

約数ペア:

[(1, 2018793616), (2, 1009396808), (4, 504698404), (7, 288399088), (8, 252349202), (14, 144199544), (16, 126174601), (28, 72099772), (56, 36049886), (67, 30131248), (112, 18024943), (134, 15065624), (268, 7532812), (469, 4304464), (536, 3766406), (938, 2152232), (1072, 1883203), (1876, 1076116), (3752, 538058), (7504, 269029)]