2678889492484

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{809}}^1\times {\mathrm{173297}}^1$

素因数の和:174408

約数の個数: 48

約数和(自身を含む): 4987675874160

約数和(自身を除く): 2308786381676

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 809, 1124, 1618, 3236, 4777, 9554, 13753, 19108, 27506, 55012, 173297, 227329, 346594, 454658, 693188, 909316, 2946049, 3864593, 5892098, 7729186, 11784196, 15458372, 48696457, 97392914, 140197273, 194785828, 280394546, 560789092, 827839769, 1655679538, 2383353641, 3311359076, 4766707282, 9533414564, 39395433713, 78790867426, 157581734852, 669722373121, 1339444746242, 2678889492484]

約数ペア:

[(1, 2678889492484), (2, 1339444746242), (4, 669722373121), (17, 157581734852), (34, 78790867426), (68, 39395433713), (281, 9533414564), (562, 4766707282), (809, 3311359076), (1124, 2383353641), (1618, 1655679538), (3236, 827839769), (4777, 560789092), (9554, 280394546), (13753, 194785828), (19108, 140197273), (27506, 97392914), (55012, 48696457), (173297, 15458372), (227329, 11784196), (346594, 7729186), (454658, 5892098), (693188, 3864593), (909316, 2946049)]