2022147998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{215443}}^1$

素因数の和:215496

約数の個数: 24

約数和(自身を含む): 3447534888

約数和(自身を除く): 1425386890

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 215443, 430886, 2800759, 4093417, 5601518, 8186834, 53214421, 77774923, 106428842, 155549846, 1011073999, 2022147998]

約数ペア:

[(1, 2022147998), (2, 1011073999), (13, 155549846), (19, 106428842), (26, 77774923), (38, 53214421), (247, 8186834), (361, 5601518), (494, 4093417), (722, 2800759), (4693, 430886), (9386, 215443)]