291278680048

素因数分解:

$2^4\times {\mathrm{8867}}^1\times {\mathrm{2053109}}^1$

素因数の和:2061984

約数の個数: 20

約数和(自身を含む): 564416363880

約数和(自身を除く): 273137683832

約数列:

[1, 2, 4, 8, 16, 8867, 17734, 35468, 70936, 141872, 2053109, 4106218, 8212436, 16424872, 32849744, 18204917503, 36409835006, 72819670012, 145639340024, 291278680048]

約数ペア:

[(1, 291278680048), (2, 145639340024), (4, 72819670012), (8, 36409835006), (16, 18204917503), (8867, 32849744), (17734, 16424872), (35468, 8212436), (70936, 4106218), (141872, 2053109)]