554059968007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{21980401}}^1$

素因数の和:21980698

約数の個数: 16

約数和(自身を含む): 684381796672

約数和(自身を除く): 130321828665

約数列:

[1, 7, 13, 91, 277, 1939, 3601, 25207, 21980401, 153862807, 285745213, 2000216491, 6088571077, 42619997539, 79151424001, 554059968007]

約数ペア:

[(1, 554059968007), (7, 79151424001), (13, 42619997539), (91, 6088571077), (277, 2000216491), (1939, 285745213), (3601, 153862807), (25207, 21980401)]