291234389768

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{34441153}}^1$

素因数の和:34441317

約数の個数: 32

約数和(自身を含む): 628206648960

約数和(自身を除く): 336972259192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 34441153, 68882306, 137764612, 241088071, 275529224, 482176142, 964352284, 1928704568, 5200614103, 10401228206, 20802456412, 36404298721, 41604912824, 72808597442, 145617194884, 291234389768]

約数ペア:

[(1, 291234389768), (2, 145617194884), (4, 72808597442), (7, 41604912824), (8, 36404298721), (14, 20802456412), (28, 10401228206), (56, 5200614103), (151, 1928704568), (302, 964352284), (604, 482176142), (1057, 275529224), (1208, 241088071), (2114, 137764612), (4228, 68882306), (8456, 34441153)]