2951438308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{623719}}^1$

素因数の和:623756

約数の個数: 36

約数和(自身を含む): 6391882560

約数和(自身を除く): 3440444252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 623719, 1247438, 2494876, 4366033, 8108347, 8732066, 16216694, 17464132, 32433388, 56758429, 105408511, 113516858, 210817022, 227033716, 421634044, 737859577, 1475719154, 2951438308]

約数ペア:

[(1, 2951438308), (2, 1475719154), (4, 737859577), (7, 421634044), (13, 227033716), (14, 210817022), (26, 113516858), (28, 105408511), (52, 56758429), (91, 32433388), (169, 17464132), (182, 16216694), (338, 8732066), (364, 8108347), (676, 4366033), (1183, 2494876), (2366, 1247438), (4732, 623719)]