2013279888

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{242447}}^1$

素因数の和:242631

約数の個数: 40

約数和(自身を含む): 5231058048

約数和(自身を除く): 3217778160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 2076, 2768, 4152, 8304, 242447, 484894, 727341, 969788, 1454682, 1939576, 2909364, 3879152, 5818728, 11637456, 41943331, 83886662, 125829993, 167773324, 251659986, 335546648, 503319972, 671093296, 1006639944, 2013279888]

約数ペア:

[(1, 2013279888), (2, 1006639944), (3, 671093296), (4, 503319972), (6, 335546648), (8, 251659986), (12, 167773324), (16, 125829993), (24, 83886662), (48, 41943331), (173, 11637456), (346, 5818728), (519, 3879152), (692, 2909364), (1038, 1939576), (1384, 1454682), (2076, 969788), (2768, 727341), (4152, 484894), (8304, 242447)]