2011340114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 3703449600

約数和(自身を除く): 1692109486

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 281, 379, 497, 562, 758, 994, 1349, 1967, 2653, 2698, 3934, 5306, 5339, 7201, 9443, 10678, 14402, 18886, 19951, 26909, 37373, 39902, 50407, 53818, 74746, 100814, 106499, 139657, 188363, 212998, 279314, 376726, 379069, 511271, 745493, 758138, 1022542, 1490986, 2023481, 2653483, 3578897, 4046962, 5306966, 7157794, 7561429, 14164367, 15122858, 28328734, 52930003, 105860006, 143667151, 287334302, 1005670057, 2011340114]

約数ペア:

[(1, 2011340114), (2, 1005670057), (7, 287334302), (14, 143667151), (19, 105860006), (38, 52930003), (71, 28328734), (133, 15122858), (142, 14164367), (266, 7561429), (281, 7157794), (379, 5306966), (497, 4046962), (562, 3578897), (758, 2653483), (994, 2023481), (1349, 1490986), (1967, 1022542), (2653, 758138), (2698, 745493), (3934, 511271), (5306, 379069), (5339, 376726), (7201, 279314), (9443, 212998), (10678, 188363), (14402, 139657), (18886, 106499), (19951, 100814), (26909, 74746), (37373, 53818), (39902, 50407)]