1270298216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{75577}}^1$

素因数の和:75785

約数の個数: 32

約数和(自身を含む): 2611975680

約数和(自身を除く): 1341677464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 75577, 151154, 302308, 604616, 831347, 1662694, 3325388, 6650776, 14435207, 28870414, 57740828, 115481656, 158787277, 317574554, 635149108, 1270298216]

約数ペア:

[(1, 1270298216), (2, 635149108), (4, 317574554), (8, 158787277), (11, 115481656), (22, 57740828), (44, 28870414), (88, 14435207), (191, 6650776), (382, 3325388), (764, 1662694), (1528, 831347), (2101, 604616), (4202, 302308), (8404, 151154), (16808, 75577)]