788142342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{214987}}^1$

素因数の和:215052

約数の個数: 32

約数和(自身を含む): 1733663232

約数和(自身を除く): 945520890

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 214987, 429974, 644961, 1289922, 2794831, 5589662, 8384493, 10104389, 16768986, 20208778, 30313167, 60626334, 131357057, 262714114, 394071171, 788142342]

約数ペア:

[(1, 788142342), (2, 394071171), (3, 262714114), (6, 131357057), (13, 60626334), (26, 30313167), (39, 20208778), (47, 16768986), (78, 10104389), (94, 8384493), (141, 5589662), (282, 2794831), (611, 1289922), (1222, 644961), (1833, 429974), (3666, 214987)]