680065631

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 846028800

約数和(自身を除く): 165963169

約数列:

[1, 7, 29, 31, 53, 203, 217, 371, 899, 1537, 1643, 2039, 6293, 10759, 11501, 14273, 47647, 59131, 63209, 108067, 333529, 413917, 442463, 756469, 1833061, 3133943, 3350077, 12831427, 21937601, 23450539, 97152233, 680065631]

約数ペア:

[(1, 680065631), (7, 97152233), (29, 23450539), (31, 21937601), (53, 12831427), (203, 3350077), (217, 3133943), (371, 1833061), (899, 756469), (1537, 442463), (1643, 413917), (2039, 333529), (6293, 108067), (10759, 63209), (11501, 59131), (14273, 47647)]