2018444864

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{131959}}^1$

素因数の和:132210

約数の個数: 28

約数和(自身を含む): 4022140800

約数和(自身を除く): 2003695936

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 131959, 263918, 527836, 1055672, 2111344, 4222688, 8445376, 31538201, 63076402, 126152804, 252305608, 504611216, 1009222432, 2018444864]

約数ペア:

[(1, 2018444864), (2, 1009222432), (4, 504611216), (8, 252305608), (16, 126152804), (32, 63076402), (64, 31538201), (239, 8445376), (478, 4222688), (956, 2111344), (1912, 1055672), (3824, 527836), (7648, 263918), (15296, 131959)]