1218944

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 2478600

約数和(自身を除く): 1259656

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 107, 128, 178, 214, 356, 428, 712, 856, 1424, 1712, 2848, 3424, 5696, 6848, 9523, 11392, 13696, 19046, 38092, 76184, 152368, 304736, 609472, 1218944]

約数ペア:

[(1, 1218944), (2, 609472), (4, 304736), (8, 152368), (16, 76184), (32, 38092), (64, 19046), (89, 13696), (107, 11392), (128, 9523), (178, 6848), (214, 5696), (356, 3424), (428, 2848), (712, 1712), (856, 1424)]