2647896004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6173}}^1$

素因数の和:6376

約数の個数: 48

約数和(自身を含む): 5104218672

約数和(自身を除く): 2456322668

約数列:

[1, 2, 4, 13, 26, 52, 73, 113, 146, 226, 292, 452, 949, 1469, 1898, 2938, 3796, 5876, 6173, 8249, 12346, 16498, 24692, 32996, 80249, 107237, 160498, 214474, 320996, 428948, 450629, 697549, 901258, 1395098, 1802516, 2790196, 5858177, 9068137, 11716354, 18136274, 23432708, 36272548, 50921077, 101842154, 203684308, 661974001, 1323948002, 2647896004]

約数ペア:

[(1, 2647896004), (2, 1323948002), (4, 661974001), (13, 203684308), (26, 101842154), (52, 50921077), (73, 36272548), (113, 23432708), (146, 18136274), (226, 11716354), (292, 9068137), (452, 5858177), (949, 2790196), (1469, 1802516), (1898, 1395098), (2938, 901258), (3796, 697549), (5876, 450629), (6173, 428948), (8249, 320996), (12346, 214474), (16498, 160498), (24692, 107237), (32996, 80249)]