2990920102

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{641}}^1\times {\mathrm{3769}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 4501832400

約数和(自身を除く): 1510912298

約数列:

[1, 2, 619, 641, 1238, 1282, 3769, 7538, 396779, 793558, 2333011, 2415929, 4666022, 4831858, 1495460051, 2990920102]

約数ペア:

[(1, 2990920102), (2, 1495460051), (619, 4831858), (641, 4666022), (1238, 2415929), (1282, 2333011), (3769, 793558), (7538, 396779)]