4920678004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{21577}}^1$

素因数の和:21736

約数の個数: 48

約数和(自身を含む): 9657277056

約数和(自身を除く): 4736599052

約数列:

[1, 2, 4, 11, 22, 44, 71, 73, 142, 146, 284, 292, 781, 803, 1562, 1606, 3124, 3212, 5183, 10366, 20732, 21577, 43154, 57013, 86308, 114026, 228052, 237347, 474694, 949388, 1531967, 1575121, 3063934, 3150242, 6127868, 6300484, 16851637, 17326331, 33703274, 34652662, 67406548, 69305324, 111833591, 223667182, 447334364, 1230169501, 2460339002, 4920678004]

約数ペア:

[(1, 4920678004), (2, 2460339002), (4, 1230169501), (11, 447334364), (22, 223667182), (44, 111833591), (71, 69305324), (73, 67406548), (142, 34652662), (146, 33703274), (284, 17326331), (292, 16851637), (781, 6300484), (803, 6127868), (1562, 3150242), (1606, 3063934), (3124, 1575121), (3212, 1531967), (5183, 949388), (10366, 474694), (20732, 237347), (21577, 228052), (43154, 114026), (57013, 86308)]