1245156942

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{81929}}^1$

素因数の和:82100

約数の個数: 32

約数和(自身を含む): 2654532000

約数和(自身を除く): 1409375058

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 81929, 163858, 245787, 491574, 1392793, 2785586, 4178379, 8356758, 12207421, 24414842, 36622263, 73244526, 207526157, 415052314, 622578471, 1245156942]

約数ペア:

[(1, 1245156942), (2, 622578471), (3, 415052314), (6, 207526157), (17, 73244526), (34, 36622263), (51, 24414842), (102, 12207421), (149, 8356758), (298, 4178379), (447, 2785586), (894, 1392793), (2533, 491574), (5066, 245787), (7599, 163858), (15198, 81929)]