1329121284

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{1283}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 3132138240

約数和(自身を除く): 1803016956

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 659, 786, 1283, 1318, 1572, 1977, 2566, 2636, 3849, 3954, 5132, 7698, 7908, 15396, 86329, 168073, 172658, 258987, 336146, 345316, 504219, 517974, 672292, 845497, 1008438, 1035948, 1690994, 2016876, 2536491, 3381988, 5072982, 10145964, 110760107, 221520214, 332280321, 443040428, 664560642, 1329121284]

約数ペア:

[(1, 1329121284), (2, 664560642), (3, 443040428), (4, 332280321), (6, 221520214), (12, 110760107), (131, 10145964), (262, 5072982), (393, 3381988), (524, 2536491), (659, 2016876), (786, 1690994), (1283, 1035948), (1318, 1008438), (1572, 845497), (1977, 672292), (2566, 517974), (2636, 504219), (3849, 345316), (3954, 336146), (5132, 258987), (7698, 172658), (7908, 168073), (15396, 86329)]