17964059984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1629541}}^1$

素因数の和:1629615

約数の個数: 40

約数和(自身を含む): 38189946312

約数和(自身を除く): 20225886328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 1629541, 3259082, 6518164, 13036328, 21184033, 26072656, 42368066, 84736132, 86365673, 169472264, 172731346, 338944528, 345462692, 690925384, 1122753749, 1381850768, 2245507498, 4491014996, 8982029992, 17964059984]

約数ペア:

[(1, 17964059984), (2, 8982029992), (4, 4491014996), (8, 2245507498), (13, 1381850768), (16, 1122753749), (26, 690925384), (52, 345462692), (53, 338944528), (104, 172731346), (106, 169472264), (208, 86365673), (212, 84736132), (424, 42368066), (689, 26072656), (848, 21184033), (1378, 13036328), (2756, 6518164), (5512, 3259082), (11024, 1629541)]