238777628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{4049}}^1$

素因数の和:4717

約数の個数: 24

約数和(自身を含む): 436816800

約数和(自身を除く): 198039172

約数列:

[1, 2, 4, 23, 46, 92, 641, 1282, 2564, 4049, 8098, 14743, 16196, 29486, 58972, 93127, 186254, 372508, 2595409, 5190818, 10381636, 59694407, 119388814, 238777628]

約数ペア:

[(1, 238777628), (2, 119388814), (4, 59694407), (23, 10381636), (46, 5190818), (92, 2595409), (641, 372508), (1282, 186254), (2564, 93127), (4049, 58972), (8098, 29486), (14743, 16196)]