488492470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59791}}^1$

素因数の和:59860

約数の個数: 32

約数和(自身を含む): 947105280

約数和(自身を除く): 458612810

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 59791, 119582, 298955, 597910, 1136029, 2272058, 2571013, 5142026, 5680145, 11360290, 12855065, 25710130, 48849247, 97698494, 244246235, 488492470]

約数ペア:

[(1, 488492470), (2, 244246235), (5, 97698494), (10, 48849247), (19, 25710130), (38, 12855065), (43, 11360290), (86, 5680145), (95, 5142026), (190, 2571013), (215, 2272058), (430, 1136029), (817, 597910), (1634, 298955), (4085, 119582), (8170, 59791)]