923015540

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{191497}}^1$

素因数の和:191747

約数の個数: 24

約数和(自身を含む): 1946385672

約数和(自身を除く): 1023370132

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 191497, 382994, 765988, 957485, 1914970, 3829940, 46150777, 92301554, 184603108, 230753885, 461507770, 923015540]

約数ペア:

[(1, 923015540), (2, 461507770), (4, 230753885), (5, 184603108), (10, 92301554), (20, 46150777), (241, 3829940), (482, 1914970), (964, 957485), (1205, 765988), (2410, 382994), (4820, 191497)]