1698045232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{189853}}^1$

素因数の和:189917

約数の個数: 40

約数和(自身を含む): 3625451984

約数和(自身を除く): 1927406752

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 189853, 379706, 759412, 1518824, 2468089, 3037648, 4936178, 8163679, 9872356, 16327358, 19744712, 32654716, 39489424, 65309432, 106127827, 130618864, 212255654, 424511308, 849022616, 1698045232]

約数ペア:

[(1, 1698045232), (2, 849022616), (4, 424511308), (8, 212255654), (13, 130618864), (16, 106127827), (26, 65309432), (43, 39489424), (52, 32654716), (86, 19744712), (104, 16327358), (172, 9872356), (208, 8163679), (344, 4936178), (559, 3037648), (688, 2468089), (1118, 1518824), (2236, 759412), (4472, 379706), (8944, 189853)]