2672648

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 5533920

約数和(自身を除く): 2861272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 251, 484, 502, 968, 1004, 1331, 2008, 2662, 2761, 5324, 5522, 10648, 11044, 22088, 30371, 60742, 121484, 242968, 334081, 668162, 1336324, 2672648]

約数ペア:

[(1, 2672648), (2, 1336324), (4, 668162), (8, 334081), (11, 242968), (22, 121484), (44, 60742), (88, 30371), (121, 22088), (242, 11044), (251, 10648), (484, 5522), (502, 5324), (968, 2761), (1004, 2662), (1331, 2008)]