291237852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1277359}}^1$

素因数の和:1277385

約数の個数: 24

約数和(自身を含む): 715321600

約数和(自身を除く): 424083748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1277359, 2554718, 3832077, 5109436, 7664154, 15328308, 24269821, 48539642, 72809463, 97079284, 145618926, 291237852]

約数ペア:

[(1, 291237852), (2, 145618926), (3, 97079284), (4, 72809463), (6, 48539642), (12, 24269821), (19, 15328308), (38, 7664154), (57, 5109436), (76, 3832077), (114, 2554718), (228, 1277359)]