1957421872

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{55837}}^1$

素因数の和:56165

約数の個数: 40

約数和(自身を含む): 4348216736

約数和(自身を除く): 2390794864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 626, 1252, 2191, 2504, 4382, 5008, 8764, 17528, 35056, 55837, 111674, 223348, 390859, 446696, 781718, 893392, 1563436, 3126872, 6253744, 17476981, 34953962, 69907924, 122338867, 139815848, 244677734, 279631696, 489355468, 978710936, 1957421872]

約数ペア:

[(1, 1957421872), (2, 978710936), (4, 489355468), (7, 279631696), (8, 244677734), (14, 139815848), (16, 122338867), (28, 69907924), (56, 34953962), (112, 17476981), (313, 6253744), (626, 3126872), (1252, 1563436), (2191, 893392), (2504, 781718), (4382, 446696), (5008, 390859), (8764, 223348), (17528, 111674), (35056, 55837)]