1261566156

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{802523}}^1$

素因数の和:802661

約数の個数: 24

約数和(自身を含む): 2966128704

約数和(自身を除く): 1704562548

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 802523, 1605046, 2407569, 3210092, 4815138, 9630276, 105130513, 210261026, 315391539, 420522052, 630783078, 1261566156]

約数ペア:

[(1, 1261566156), (2, 630783078), (3, 420522052), (4, 315391539), (6, 210261026), (12, 105130513), (131, 9630276), (262, 4815138), (393, 3210092), (524, 2407569), (786, 1605046), (1572, 802523)]