2017736504

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{72497}}^1$

素因数の和:72588

約数の個数: 48

約数和(自身を含む): 4462976880

約数和(自身を除く): 2445240376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 27832, 72497, 144994, 289988, 507479, 579976, 1014958, 2029916, 3552353, 4059832, 5147287, 7104706, 10294574, 14209412, 20589148, 28418824, 36031009, 41178296, 72062018, 144124036, 252217063, 288248072, 504434126, 1008868252, 2017736504]

約数ペア:

[(1, 2017736504), (2, 1008868252), (4, 504434126), (7, 288248072), (8, 252217063), (14, 144124036), (28, 72062018), (49, 41178296), (56, 36031009), (71, 28418824), (98, 20589148), (142, 14209412), (196, 10294574), (284, 7104706), (392, 5147287), (497, 4059832), (568, 3552353), (994, 2029916), (1988, 1014958), (3479, 579976), (3976, 507479), (6958, 289988), (13916, 144994), (27832, 72497)]