1489772788

素因数分解:

$2^2\times 7^1\times {\mathrm{6607}}^1\times {\mathrm{8053}}^1$

素因数の和:14671

約数の個数: 24

約数和(自身を含む): 2980366592

約数和(自身を除く): 1490593804

約数列:

[1, 2, 4, 7, 14, 28, 6607, 8053, 13214, 16106, 26428, 32212, 46249, 56371, 92498, 112742, 184996, 225484, 53206171, 106412342, 212824684, 372443197, 744886394, 1489772788]

約数ペア:

[(1, 1489772788), (2, 744886394), (4, 372443197), (7, 212824684), (14, 106412342), (28, 53206171), (6607, 225484), (8053, 184996), (13214, 112742), (16106, 92498), (26428, 56371), (32212, 46249)]