1580334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 3649536

約数和(自身を除く): 2069202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 197, 382, 394, 573, 591, 1146, 1182, 1337, 1379, 2674, 2758, 4011, 4137, 8022, 8274, 37627, 75254, 112881, 225762, 263389, 526778, 790167, 1580334]

約数ペア:

[(1, 1580334), (2, 790167), (3, 526778), (6, 263389), (7, 225762), (14, 112881), (21, 75254), (42, 37627), (191, 8274), (197, 8022), (382, 4137), (394, 4011), (573, 2758), (591, 2674), (1146, 1379), (1182, 1337)]