2080637546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{4421}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 3512412288

約数和(自身を除く): 1431774742

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 787, 1574, 4421, 8842, 10231, 18101, 20462, 36202, 57473, 101683, 114946, 203366, 235313, 470626, 1321879, 2643758, 3479327, 6958654, 45231251, 80024521, 90462502, 160049042, 1040318773, 2080637546]

約数ペア:

[(1, 2080637546), (2, 1040318773), (13, 160049042), (23, 90462502), (26, 80024521), (46, 45231251), (299, 6958654), (598, 3479327), (787, 2643758), (1574, 1321879), (4421, 470626), (8842, 235313), (10231, 203366), (18101, 114946), (20462, 101683), (36202, 57473)]