2468024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 5250000

約数和(自身を除く): 2781976

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1249, 1976, 2498, 4996, 9992, 16237, 23731, 32474, 47462, 64948, 94924, 129896, 189848, 308503, 617006, 1234012, 2468024]

約数ペア:

[(1, 2468024), (2, 1234012), (4, 617006), (8, 308503), (13, 189848), (19, 129896), (26, 94924), (38, 64948), (52, 47462), (76, 32474), (104, 23731), (152, 16237), (247, 9992), (494, 4996), (988, 2498), (1249, 1976)]