2608957952

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{40123}}^1$

素因数の和:40268

約数の個数: 40

約数和(自身を含む): 5253997056

約数和(自身を除く): 2645039104

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32512, 40123, 65024, 80246, 160492, 320984, 641968, 1283936, 2567872, 5095621, 5135744, 10191242, 10271488, 20382484, 20542976, 40764968, 81529936, 163059872, 326119744, 652239488, 1304478976, 2608957952]

約数ペア:

[(1, 2608957952), (2, 1304478976), (4, 652239488), (8, 326119744), (16, 163059872), (32, 81529936), (64, 40764968), (127, 20542976), (128, 20382484), (254, 10271488), (256, 10191242), (508, 5135744), (512, 5095621), (1016, 2567872), (2032, 1283936), (4064, 641968), (8128, 320984), (16256, 160492), (32512, 80246), (40123, 65024)]