987350528

素因数分解:

$2^9\times {\mathrm{1928419}}^1$

素因数の和:1928437

約数の個数: 20

約数和(自身を含む): 1972773660

約数和(自身を除く): 985423132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1928419, 3856838, 7713676, 15427352, 30854704, 61709408, 123418816, 246837632, 493675264, 987350528]

約数ペア:

[(1, 987350528), (2, 493675264), (4, 246837632), (8, 123418816), (16, 61709408), (32, 30854704), (64, 15427352), (128, 7713676), (256, 3856838), (512, 1928419)]