2540328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15121}}^1$

素因数の和:15137

約数の個数: 32

約数和(自身を含む): 7258560

約数和(自身を除く): 4718232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15121, 30242, 45363, 60484, 90726, 105847, 120968, 181452, 211694, 317541, 362904, 423388, 635082, 846776, 1270164, 2540328]

約数ペア:

[(1, 2540328), (2, 1270164), (3, 846776), (4, 635082), (6, 423388), (7, 362904), (8, 317541), (12, 211694), (14, 181452), (21, 120968), (24, 105847), (28, 90726), (42, 60484), (56, 45363), (84, 30242), (168, 15121)]