218735764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{2063}}^1$

素因数の和:4119

約数の個数: 24

約数和(自身を含む): 412634880

約数和(自身を除く): 193899116

約数列:

[1, 2, 4, 13, 26, 52, 2039, 2063, 4078, 4126, 8156, 8252, 26507, 26819, 53014, 53638, 106028, 107276, 4206457, 8412914, 16825828, 54683941, 109367882, 218735764]

約数ペア:

[(1, 218735764), (2, 109367882), (4, 54683941), (13, 16825828), (26, 8412914), (52, 4206457), (2039, 107276), (2063, 106028), (4078, 53638), (4126, 53014), (8156, 26819), (8252, 26507)]