1566742090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{116141}}^1$

素因数の和:116238

約数の個数: 32

約数和(自身を含む): 3010400640

約数和(自身を除く): 1443658550

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 116141, 232282, 580705, 1161410, 2206679, 4413358, 8246011, 11033395, 16492022, 22066790, 41230055, 82460110, 156674209, 313348418, 783371045, 1566742090]

約数ペア:

[(1, 1566742090), (2, 783371045), (5, 313348418), (10, 156674209), (19, 82460110), (38, 41230055), (71, 22066790), (95, 16492022), (142, 11033395), (190, 8246011), (355, 4413358), (710, 2206679), (1349, 1161410), (2698, 580705), (6745, 232282), (13490, 116141)]