2100039177764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4338923921}}^1$

素因数の和:4338923947

約数の個数: 18

約数和(自身を含む): 4039538171382

約数和(自身を除く): 1939498993618

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4338923921, 8677847842, 17355695684, 47728163131, 95456326262, 190912652524, 525009794441, 1050019588882, 2100039177764]

約数ペア:

[(1, 2100039177764), (2, 1050019588882), (4, 525009794441), (11, 190912652524), (22, 95456326262), (44, 47728163131), (121, 17355695684), (242, 8677847842), (484, 4338923921)]