2011264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 4222800

約数和(自身を除く): 2211536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 827, 1216, 1654, 2432, 3308, 6616, 13232, 15713, 26464, 31426, 52928, 62852, 105856, 125704, 251408, 502816, 1005632, 2011264]

約数ペア:

[(1, 2011264), (2, 1005632), (4, 502816), (8, 251408), (16, 125704), (19, 105856), (32, 62852), (38, 52928), (64, 31426), (76, 26464), (128, 15713), (152, 13232), (304, 6616), (608, 3308), (827, 2432), (1216, 1654)]