1878970084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{268271}}^1$

素因数の和:268395

約数の個数: 24

約数和(自身を含む): 3515436288

約数和(自身を除く): 1636466204

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 268271, 536542, 1073084, 4560607, 9121214, 18242428, 27631913, 55263826, 110527652, 469742521, 939485042, 1878970084]

約数ペア:

[(1, 1878970084), (2, 939485042), (4, 469742521), (17, 110527652), (34, 55263826), (68, 27631913), (103, 18242428), (206, 9121214), (412, 4560607), (1751, 1073084), (3502, 536542), (7004, 268271)]