99971458

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 160154532

約数和(自身を除く): 60183074

約数列:

[1, 2, 17, 34, 257, 289, 514, 578, 673, 1346, 4369, 8738, 11441, 22882, 74273, 148546, 172961, 194497, 345922, 388994, 2940337, 5880674, 49985729, 99971458]

約数ペア:

[(1, 99971458), (2, 49985729), (17, 5880674), (34, 2940337), (257, 388994), (289, 345922), (514, 194497), (578, 172961), (673, 148546), (1346, 74273), (4369, 22882), (8738, 11441)]