2457136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 5428224

約数和(自身を除く): 2971088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 607, 1012, 1214, 2024, 2428, 4048, 4856, 6677, 9712, 13354, 13961, 26708, 27922, 53416, 55844, 106832, 111688, 153571, 223376, 307142, 614284, 1228568, 2457136]

約数ペア:

[(1, 2457136), (2, 1228568), (4, 614284), (8, 307142), (11, 223376), (16, 153571), (22, 111688), (23, 106832), (44, 55844), (46, 53416), (88, 27922), (92, 26708), (176, 13961), (184, 13354), (253, 9712), (368, 6677), (506, 4856), (607, 4048), (1012, 2428), (1214, 2024)]