4948132

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 10644480

約数和(自身を除く): 5696348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 131, 133, 142, 262, 266, 284, 497, 524, 532, 917, 994, 1349, 1834, 1988, 2489, 2698, 3668, 4978, 5396, 9301, 9443, 9956, 17423, 18602, 18886, 34846, 37204, 37772, 65107, 69692, 130214, 176719, 260428, 353438, 706876, 1237033, 2474066, 4948132]

約数ペア:

[(1, 4948132), (2, 2474066), (4, 1237033), (7, 706876), (14, 353438), (19, 260428), (28, 176719), (38, 130214), (71, 69692), (76, 65107), (131, 37772), (133, 37204), (142, 34846), (262, 18886), (266, 18602), (284, 17423), (497, 9956), (524, 9443), (532, 9301), (917, 5396), (994, 4978), (1349, 3668), (1834, 2698), (1988, 2489)]