412912214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1571}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 728904960

約数和(自身を除く): 315992746

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 919, 1571, 1838, 3142, 10109, 11947, 17281, 20218, 20423, 23894, 34562, 40846, 131417, 224653, 262834, 449306, 1443749, 2887498, 15881239, 18768737, 31762478, 37537474, 206456107, 412912214]

約数ペア:

[(1, 412912214), (2, 206456107), (11, 37537474), (13, 31762478), (22, 18768737), (26, 15881239), (143, 2887498), (286, 1443749), (919, 449306), (1571, 262834), (1838, 224653), (3142, 131417), (10109, 40846), (11947, 34562), (17281, 23894), (20218, 20423)]