810996

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 1992480

約数和(自身を除く): 1181484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 3557, 7114, 10671, 14228, 21342, 42684, 67583, 135166, 202749, 270332, 405498, 810996]

約数ペア:

[(1, 810996), (2, 405498), (3, 270332), (4, 202749), (6, 135166), (12, 67583), (19, 42684), (38, 21342), (57, 14228), (76, 10671), (114, 7114), (228, 3557)]