418116346

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{10303}}^1$

素因数の和:10605

約数の個数: 16

約数和(自身を含む): 636539904

約数和(自身を除く): 218423558

約数列:

[1, 2, 103, 197, 206, 394, 10303, 20291, 20606, 40582, 1061209, 2029691, 2122418, 4059382, 209058173, 418116346]

約数ペア:

[(1, 418116346), (2, 209058173), (103, 4059382), (197, 2122418), (206, 2029691), (394, 1061209), (10303, 40582), (20291, 20606)]