2009780312

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6127379}}^1$

素因数の和:6127426

約数の個数: 16

約数和(自身を含む): 3860249400

約数和(自身を除く): 1850469088

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6127379, 12254758, 24509516, 49019032, 251222539, 502445078, 1004890156, 2009780312]

約数ペア:

[(1, 2009780312), (2, 1004890156), (4, 502445078), (8, 251222539), (41, 49019032), (82, 24509516), (164, 12254758), (328, 6127379)]