1380510166

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3180899}}^1$

素因数の和:3180939

約数の個数: 16

約数和(自身を含む): 2442931200

約数和(自身を除く): 1062421034

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 3180899, 6361798, 22266293, 44532586, 98607869, 197215738, 690255083, 1380510166]

約数ペア:

[(1, 1380510166), (2, 690255083), (7, 197215738), (14, 98607869), (31, 44532586), (62, 22266293), (217, 6361798), (434, 3180899)]