239731572

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{152501}}^1$

素因数の和:152639

約数の個数: 24

約数和(自身を含む): 563647392

約数和(自身を除く): 323915820

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 152501, 305002, 457503, 610004, 915006, 1830012, 19977631, 39955262, 59932893, 79910524, 119865786, 239731572]

約数ペア:

[(1, 239731572), (2, 119865786), (3, 79910524), (4, 59932893), (6, 39955262), (12, 19977631), (131, 1830012), (262, 915006), (393, 610004), (524, 457503), (786, 305002), (1572, 152501)]