1330477568

素因数分解:

$2^9\times 7^1\times {\mathrm{371227}}^1$

素因数の和:371252

約数の個数: 40

約数和(自身を含む): 3038129952

約数和(自身を除く): 1707652384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 371227, 742454, 1484908, 2598589, 2969816, 5197178, 5939632, 10394356, 11879264, 20788712, 23758528, 41577424, 47517056, 83154848, 95034112, 166309696, 190068224, 332619392, 665238784, 1330477568]

約数ペア:

[(1, 1330477568), (2, 665238784), (4, 332619392), (7, 190068224), (8, 166309696), (14, 95034112), (16, 83154848), (28, 47517056), (32, 41577424), (56, 23758528), (64, 20788712), (112, 11879264), (128, 10394356), (224, 5939632), (256, 5197178), (448, 2969816), (512, 2598589), (896, 1484908), (1792, 742454), (3584, 371227)]