2018307968

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{426163}}^1$

素因数の和:426214

約数の個数: 32

約数和(自身を含む): 4129529160

約数和(自身を除く): 2111221192

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 426163, 852326, 1704652, 3409304, 6818608, 13637216, 15768031, 27274432, 31536062, 54548864, 63072124, 126144248, 252288496, 504576992, 1009153984, 2018307968]

約数ペア:

[(1, 2018307968), (2, 1009153984), (4, 504576992), (8, 252288496), (16, 126144248), (32, 63072124), (37, 54548864), (64, 31536062), (74, 27274432), (128, 15768031), (148, 13637216), (296, 6818608), (592, 3409304), (1184, 1704652), (2368, 852326), (4736, 426163)]