291299412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1277629}}^1$

素因数の和:1277655

約数の個数: 24

約数和(自身を含む): 715472800

約数和(自身を除く): 424173388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1277629, 2555258, 3832887, 5110516, 7665774, 15331548, 24274951, 48549902, 72824853, 97099804, 145649706, 291299412]

約数ペア:

[(1, 291299412), (2, 145649706), (3, 97099804), (4, 72824853), (6, 48549902), (12, 24274951), (19, 15331548), (38, 7665774), (57, 5110516), (76, 3832887), (114, 2555258), (228, 1277629)]