1259454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 2912256

約数和(自身を除く): 1652802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 191, 314, 382, 471, 573, 942, 1099, 1146, 1337, 2198, 2674, 3297, 4011, 6594, 8022, 29987, 59974, 89961, 179922, 209909, 419818, 629727, 1259454]

約数ペア:

[(1, 1259454), (2, 629727), (3, 419818), (6, 209909), (7, 179922), (14, 89961), (21, 59974), (42, 29987), (157, 8022), (191, 6594), (314, 4011), (382, 3297), (471, 2674), (573, 2198), (942, 1337), (1099, 1146)]