2805301845748

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{538931}}^1\times {\mathrm{35171}}^1$

素因数の和:574143

約数の個数: 24

約数和(自身を含む): 5042114136864

約数和(自身を除く): 2236812291116

約数列:

[1, 2, 4, 37, 74, 148, 35171, 70342, 140684, 538931, 1077862, 1301327, 2155724, 2602654, 5205308, 19940447, 39880894, 79761788, 18954742201, 37909484402, 75818968804, 701325461437, 1402650922874, 2805301845748]

約数ペア:

[(1, 2805301845748), (2, 1402650922874), (4, 701325461437), (37, 75818968804), (74, 37909484402), (148, 18954742201), (35171, 79761788), (70342, 39880894), (140684, 19940447), (538931, 5205308), (1077862, 2602654), (1301327, 2155724)]