219635278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1\times {\mathrm{1877}}^1$

素因数の和:3347

約数の個数: 16

約数和(自身を含む): 337904784

約数和(自身を除く): 118269506

約数列:

[1, 2, 41, 82, 1427, 1877, 2854, 3754, 58507, 76957, 117014, 153914, 2678479, 5356958, 109817639, 219635278]

約数ペア:

[(1, 219635278), (2, 109817639), (41, 5356958), (82, 2678479), (1427, 153914), (1877, 117014), (2854, 76957), (3754, 58507)]