2421224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 5053440

約数和(自身を除く): 2632216

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 751, 806, 1502, 1612, 3004, 3224, 6008, 9763, 19526, 23281, 39052, 46562, 78104, 93124, 186248, 302653, 605306, 1210612, 2421224]

約数ペア:

[(1, 2421224), (2, 1210612), (4, 605306), (8, 302653), (13, 186248), (26, 93124), (31, 78104), (52, 46562), (62, 39052), (104, 23281), (124, 19526), (248, 9763), (403, 6008), (751, 3224), (806, 3004), (1502, 1612)]