1999398976

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{115279}}^1$

素因数の和:115562

約数の個数: 28

約数和(自身を含む): 3982232320

約数和(自身を除く): 1982833344

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 8672, 17344, 115279, 230558, 461116, 922232, 1844464, 3688928, 7377856, 31240609, 62481218, 124962436, 249924872, 499849744, 999699488, 1999398976]

約数ペア:

[(1, 1999398976), (2, 999699488), (4, 499849744), (8, 249924872), (16, 124962436), (32, 62481218), (64, 31240609), (271, 7377856), (542, 3688928), (1084, 1844464), (2168, 922232), (4336, 461116), (8672, 230558), (17344, 115279)]