2013570448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{24623}}^1$

素因数の和:24919

約数の個数: 40

約数和(自身を含む): 4122057600

約数和(自身を除く): 2108487152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 269, 304, 538, 1076, 2152, 4304, 5111, 10222, 20444, 24623, 40888, 49246, 81776, 98492, 196984, 393968, 467837, 935674, 1871348, 3742696, 6623587, 7485392, 13247174, 26494348, 52988696, 105977392, 125848153, 251696306, 503392612, 1006785224, 2013570448]

約数ペア:

[(1, 2013570448), (2, 1006785224), (4, 503392612), (8, 251696306), (16, 125848153), (19, 105977392), (38, 52988696), (76, 26494348), (152, 13247174), (269, 7485392), (304, 6623587), (538, 3742696), (1076, 1871348), (2152, 935674), (4304, 467837), (5111, 393968), (10222, 196984), (20444, 98492), (24623, 81776), (40888, 49246)]