1660242646428

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{2116501}}^1$

素因数の和:2117138

約数の個数: 48

約数和(自身を含む): 3911295696000

約数和(自身を除く): 2251053049572

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 499, 524, 786, 998, 1497, 1572, 1996, 2994, 5988, 65369, 130738, 196107, 261476, 392214, 784428, 2116501, 4233002, 6349503, 8466004, 12699006, 25398012, 277261631, 554523262, 831784893, 1056133999, 1109046524, 1663569786, 2112267998, 3168401997, 3327139572, 4224535996, 6336803994, 12673607988, 138353553869, 276707107738, 415060661607, 553414215476, 830121323214, 1660242646428]

約数ペア:

[(1, 1660242646428), (2, 830121323214), (3, 553414215476), (4, 415060661607), (6, 276707107738), (12, 138353553869), (131, 12673607988), (262, 6336803994), (393, 4224535996), (499, 3327139572), (524, 3168401997), (786, 2112267998), (998, 1663569786), (1497, 1109046524), (1572, 1056133999), (1996, 831784893), (2994, 554523262), (5988, 277261631), (65369, 25398012), (130738, 12699006), (196107, 8466004), (261476, 6349503), (392214, 4233002), (784428, 2116501)]