320542922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22079}}^1$

素因数の和:22166

約数の個数: 32

約数和(自身を含む): 591390720

約数和(自身を除く): 270847798

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 14518, 22079, 44158, 154553, 309106, 375343, 750686, 1346819, 2627401, 2693638, 5254802, 9427733, 18855466, 22895923, 45791846, 160271461, 320542922]

約数ペア:

[(1, 320542922), (2, 160271461), (7, 45791846), (14, 22895923), (17, 18855466), (34, 9427733), (61, 5254802), (119, 2693638), (122, 2627401), (238, 1346819), (427, 750686), (854, 375343), (1037, 309106), (2074, 154553), (7259, 44158), (14518, 22079)]