2947944

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 7441920

約数和(自身を除く): 4493976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1087, 1356, 2174, 2712, 3261, 4348, 6522, 8696, 13044, 26088, 122831, 245662, 368493, 491324, 736986, 982648, 1473972, 2947944]

約数ペア:

[(1, 2947944), (2, 1473972), (3, 982648), (4, 736986), (6, 491324), (8, 368493), (12, 245662), (24, 122831), (113, 26088), (226, 13044), (339, 8696), (452, 6522), (678, 4348), (904, 3261), (1087, 2712), (1356, 2174)]