1819441442

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{204019}}^1$

素因数の和:204055

約数の個数: 32

約数和(自身を含む): 3427536000

約数和(自身を除く): 1608094558

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 4459, 8918, 204019, 408038, 1428133, 2652247, 2856266, 5304494, 9996931, 18565729, 19993862, 37131458, 69978517, 129960103, 139957034, 259920206, 909720721, 1819441442]

約数ペア:

[(1, 1819441442), (2, 909720721), (7, 259920206), (13, 139957034), (14, 129960103), (26, 69978517), (49, 37131458), (91, 19993862), (98, 18565729), (182, 9996931), (343, 5304494), (637, 2856266), (686, 2652247), (1274, 1428133), (4459, 408038), (8918, 204019)]