1551150874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{15581}}^1$

素因数の和:16150

約数の個数: 32

約数和(自身を含む): 2869082496

約数和(自身を除く): 1317931622

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 547, 1094, 3829, 7111, 7658, 14222, 15581, 31162, 49777, 99554, 109067, 202553, 218134, 405106, 1417871, 2835742, 8522807, 17045614, 59659649, 110796491, 119319298, 221592982, 775575437, 1551150874]

約数ペア:

[(1, 1551150874), (2, 775575437), (7, 221592982), (13, 119319298), (14, 110796491), (26, 59659649), (91, 17045614), (182, 8522807), (547, 2835742), (1094, 1417871), (3829, 405106), (7111, 218134), (7658, 202553), (14222, 109067), (15581, 99554), (31162, 49777)]