777156790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{6997}}^1$

素因数の和:7416

約数の個数: 32

約数和(自身を含む): 1451105280

約数和(自身を除く): 673948490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 383, 766, 1915, 3830, 6997, 11107, 13994, 22214, 34985, 55535, 69970, 111070, 202913, 405826, 1014565, 2029130, 2679851, 5359702, 13399255, 26798510, 77715679, 155431358, 388578395, 777156790]

約数ペア:

[(1, 777156790), (2, 388578395), (5, 155431358), (10, 77715679), (29, 26798510), (58, 13399255), (145, 5359702), (290, 2679851), (383, 2029130), (766, 1014565), (1915, 405826), (3830, 202913), (6997, 111070), (11107, 69970), (13994, 55535), (22214, 34985)]