2016398356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 4381558272

約数和(自身を除く): 2365159916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 257, 311, 371, 476, 514, 622, 742, 901, 1028, 1244, 1484, 1799, 1802, 2177, 3598, 3604, 4354, 4369, 5287, 6307, 7196, 8708, 8738, 10574, 12614, 13621, 16483, 17476, 21148, 25228, 27242, 30583, 32966, 37009, 54484, 61166, 65932, 74018, 79927, 95347, 115381, 122332, 148036, 159854, 190694, 230762, 231557, 280211, 319708, 381388, 461524, 463114, 559489, 560422, 926228, 1118978, 1120844, 1358759, 1620899, 1961477, 2237956, 2717518, 3241798, 3922954, 4236131, 5435036, 6483596, 7845908, 8472262, 9511313, 16944524, 19022626, 29652917, 38045252, 59305834, 72014227, 118611668, 144028454, 288056908, 504099589, 1008199178, 2016398356]

約数ペア:

[(1, 2016398356), (2, 1008199178), (4, 504099589), (7, 288056908), (14, 144028454), (17, 118611668), (28, 72014227), (34, 59305834), (53, 38045252), (68, 29652917), (106, 19022626), (119, 16944524), (212, 9511313), (238, 8472262), (257, 7845908), (311, 6483596), (371, 5435036), (476, 4236131), (514, 3922954), (622, 3241798), (742, 2717518), (901, 2237956), (1028, 1961477), (1244, 1620899), (1484, 1358759), (1799, 1120844), (1802, 1118978), (2177, 926228), (3598, 560422), (3604, 559489), (4354, 463114), (4369, 461524), (5287, 381388), (6307, 319708), (7196, 280211), (8708, 231557), (8738, 230762), (10574, 190694), (12614, 159854), (13621, 148036), (16483, 122332), (17476, 115381), (21148, 95347), (25228, 79927), (27242, 74018), (30583, 65932), (32966, 61166), (37009, 54484)]