1097474768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{3259}}^1$

素因数の和:4899

約数の個数: 40

約数和(自身を含む): 2292040800

約数和(自身を除く): 1194566032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1619, 3238, 3259, 6476, 6518, 12952, 13036, 21047, 25904, 26072, 42094, 42367, 52144, 84188, 84734, 168376, 169468, 336752, 338936, 677872, 5276321, 10552642, 21105284, 42210568, 68592173, 84421136, 137184346, 274368692, 548737384, 1097474768]

約数ペア:

[(1, 1097474768), (2, 548737384), (4, 274368692), (8, 137184346), (13, 84421136), (16, 68592173), (26, 42210568), (52, 21105284), (104, 10552642), (208, 5276321), (1619, 677872), (3238, 338936), (3259, 336752), (6476, 169468), (6518, 168376), (12952, 84734), (13036, 84188), (21047, 52144), (25904, 42367), (26072, 42094)]