213718528

素因数分解:

$2^9\times {\mathrm{417419}}^1$

素因数の和:417437

約数の個数: 20

約数和(自身を含む): 427020660

約数和(自身を除く): 213302132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 417419, 834838, 1669676, 3339352, 6678704, 13357408, 26714816, 53429632, 106859264, 213718528]

約数ペア:

[(1, 213718528), (2, 106859264), (4, 53429632), (8, 26714816), (16, 13357408), (32, 6678704), (64, 3339352), (128, 1669676), (256, 834838), (512, 417419)]