858011856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1375019}}^1$

素因数の和:1375043

約数の個数: 40

約数和(自身を含む): 2387034720

約数和(自身を除く): 1529022864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1375019, 2750038, 4125057, 5500076, 8250114, 11000152, 16500228, 17875247, 22000304, 33000456, 35750494, 53625741, 66000912, 71500988, 107251482, 143001976, 214502964, 286003952, 429005928, 858011856]

約数ペア:

[(1, 858011856), (2, 429005928), (3, 286003952), (4, 214502964), (6, 143001976), (8, 107251482), (12, 71500988), (13, 66000912), (16, 53625741), (24, 35750494), (26, 33000456), (39, 22000304), (48, 17875247), (52, 16500228), (78, 11000152), (104, 8250114), (156, 5500076), (208, 4125057), (312, 2750038), (624, 1375019)]