2079460

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{601}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 4399416

約数和(自身を除く): 2319956

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 601, 692, 865, 1202, 1730, 2404, 3005, 3460, 6010, 12020, 103973, 207946, 415892, 519865, 1039730, 2079460]

約数ペア:

[(1, 2079460), (2, 1039730), (4, 519865), (5, 415892), (10, 207946), (20, 103973), (173, 12020), (346, 6010), (601, 3460), (692, 3005), (865, 2404), (1202, 1730)]