245510412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2922743}}^1$

素因数の和:2922757

約数の個数: 24

約数和(自身を含む): 654694656

約数和(自身を除く): 409184244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2922743, 5845486, 8768229, 11690972, 17536458, 20459201, 35072916, 40918402, 61377603, 81836804, 122755206, 245510412]

約数ペア:

[(1, 245510412), (2, 122755206), (3, 81836804), (4, 61377603), (6, 40918402), (7, 35072916), (12, 20459201), (14, 17536458), (21, 11690972), (28, 8768229), (42, 5845486), (84, 2922743)]