3149848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 6572160

約数和(自身を除く): 3422312

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 977, 1612, 1954, 3224, 3908, 7816, 12701, 25402, 30287, 50804, 60574, 101608, 121148, 242296, 393731, 787462, 1574924, 3149848]

約数ペア:

[(1, 3149848), (2, 1574924), (4, 787462), (8, 393731), (13, 242296), (26, 121148), (31, 101608), (52, 60574), (62, 50804), (104, 30287), (124, 25402), (248, 12701), (403, 7816), (806, 3908), (977, 3224), (1612, 1954)]