4945388

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{739}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 9945600

約数和(自身を除く): 5000212

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 739, 956, 1478, 1673, 2956, 3346, 5173, 6692, 10346, 20692, 176621, 353242, 706484, 1236347, 2472694, 4945388]

約数ペア:

[(1, 4945388), (2, 2472694), (4, 1236347), (7, 706484), (14, 353242), (28, 176621), (239, 20692), (478, 10346), (739, 6692), (956, 5173), (1478, 3346), (1673, 2956)]