983189374

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{11027}}^1$

素因数の和:11547

約数の個数: 16

約数和(自身を含む): 1492088400

約数和(自身を除く): 508899026

約数列:

[1, 2, 109, 218, 409, 818, 11027, 22054, 44581, 89162, 1201943, 2403886, 4510043, 9020086, 491594687, 983189374]

約数ペア:

[(1, 983189374), (2, 491594687), (109, 9020086), (218, 4510043), (409, 2403886), (818, 1201943), (11027, 89162), (22054, 44581)]