856555514971

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11813}}^1\times {\mathrm{6827}}^1$

素因数の和:18715

約数の個数: 32

約数和(自身を含む): 993805021440

約数和(自身を除く): 137249506469

約数列:

[1, 13, 19, 43, 247, 559, 817, 6827, 10621, 11813, 88751, 129713, 153569, 224447, 293561, 507959, 1686269, 2917811, 3816293, 5577659, 6603467, 9651221, 72509567, 80647351, 125465873, 1048415563, 1532299669, 3467836093, 19919895697, 45081869209, 65888885767, 856555514971]

約数ペア:

[(1, 856555514971), (13, 65888885767), (19, 45081869209), (43, 19919895697), (247, 3467836093), (559, 1532299669), (817, 1048415563), (6827, 125465873), (10621, 80647351), (11813, 72509567), (88751, 9651221), (129713, 6603467), (153569, 5577659), (224447, 3816293), (293561, 2917811), (507959, 1686269)]