474979841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 590684160

約数和(自身を除く): 115704319

約数列:

[1, 7, 19, 37, 133, 259, 263, 367, 703, 1841, 2569, 4921, 4997, 6973, 9731, 13579, 34979, 48811, 68117, 95053, 96521, 184889, 258001, 675647, 1294223, 1806007, 1833899, 3571277, 12837293, 24998939, 67854263, 474979841]

約数ペア:

[(1, 474979841), (7, 67854263), (19, 24998939), (37, 12837293), (133, 3571277), (259, 1833899), (263, 1806007), (367, 1294223), (703, 675647), (1841, 258001), (2569, 184889), (4921, 96521), (4997, 95053), (6973, 68117), (9731, 48811), (13579, 34979)]