1372019948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2081}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 2676952320

約数和(自身を除く): 1304932372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 409, 806, 818, 1612, 1636, 2081, 4162, 5317, 8324, 10634, 12679, 21268, 25358, 27053, 50716, 54106, 64511, 108212, 129022, 164827, 258044, 329654, 659308, 838643, 851129, 1677286, 1702258, 3354572, 3404516, 11064677, 22129354, 26384999, 44258708, 52769998, 105539996, 343004987, 686009974, 1372019948]

約数ペア:

[(1, 1372019948), (2, 686009974), (4, 343004987), (13, 105539996), (26, 52769998), (31, 44258708), (52, 26384999), (62, 22129354), (124, 11064677), (403, 3404516), (409, 3354572), (806, 1702258), (818, 1677286), (1612, 851129), (1636, 838643), (2081, 659308), (4162, 329654), (5317, 258044), (8324, 164827), (10634, 129022), (12679, 108212), (21268, 64511), (25358, 54106), (27053, 50716)]