492027730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{19993}}^1$

素因数の和:20130

約数の個数: 32

約数和(自身を含む): 932840064

約数和(自身を除く): 440812334

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 1070, 2461, 4922, 12305, 19993, 24610, 39986, 99965, 199930, 459839, 919678, 2139251, 2299195, 4278502, 4598390, 10696255, 21392510, 49202773, 98405546, 246013865, 492027730]

約数ペア:

[(1, 492027730), (2, 246013865), (5, 98405546), (10, 49202773), (23, 21392510), (46, 10696255), (107, 4598390), (115, 4278502), (214, 2299195), (230, 2139251), (535, 919678), (1070, 459839), (2461, 199930), (4922, 99965), (12305, 39986), (19993, 24610)]