1946604003

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{221987}}^1$

素因数の和:222106

約数の個数: 16

約数和(自身を含む): 2699374080

約数和(自身を除く): 752770077

約数列:

[1, 3, 37, 79, 111, 237, 2923, 8769, 221987, 665961, 8213519, 17536973, 24640557, 52610919, 648868001, 1946604003]

約数ペア:

[(1, 1946604003), (3, 648868001), (37, 52610919), (79, 24640557), (111, 17536973), (237, 8213519), (2923, 665961), (8769, 221987)]