2220245846

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{6121}}^1$

素因数の和:8136

約数の個数: 32

約数和(自身を含む): 4101642048

約数和(自身を除く): 1881396202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1993, 3986, 6121, 12242, 13951, 25909, 27902, 42847, 51818, 79573, 85694, 159146, 181363, 362726, 557011, 1114022, 12199153, 24398306, 85394071, 158588989, 170788142, 317177978, 1110122923, 2220245846]

約数ペア:

[(1, 2220245846), (2, 1110122923), (7, 317177978), (13, 170788142), (14, 158588989), (26, 85394071), (91, 24398306), (182, 12199153), (1993, 1114022), (3986, 557011), (6121, 362726), (12242, 181363), (13951, 159146), (25909, 85694), (27902, 79573), (42847, 51818)]