1972372478

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{4019}}^1\times {\mathrm{4159}}^1$

素因数の和:8239

約数の個数: 16

約数和(自身を含む): 3010176000

約数和(自身を除く): 1037803522

約数列:

[1, 2, 59, 118, 4019, 4159, 8038, 8318, 237121, 245381, 474242, 490762, 16715021, 33430042, 986186239, 1972372478]

約数ペア:

[(1, 1972372478), (2, 986186239), (59, 33430042), (118, 16715021), (4019, 490762), (4159, 474242), (8038, 245381), (8318, 237121)]