2305720832

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{237019}}^1$

素因数の和:237056

約数の個数: 40

約数和(自身を含む): 4849429200

約数和(自身を除く): 2543708368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 237019, 474038, 948076, 1896152, 3792304, 4503361, 7584608, 9006722, 15169216, 18013444, 30338432, 36026888, 60676864, 72053776, 121353728, 144107552, 288215104, 576430208, 1152860416, 2305720832]

約数ペア:

[(1, 2305720832), (2, 1152860416), (4, 576430208), (8, 288215104), (16, 144107552), (19, 121353728), (32, 72053776), (38, 60676864), (64, 36026888), (76, 30338432), (128, 18013444), (152, 15169216), (256, 9006722), (304, 7584608), (512, 4503361), (608, 3792304), (1216, 1896152), (2432, 948076), (4864, 474038), (9728, 237019)]