2047154448

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{636553}}^1$

素因数の和:636631

約数の個数: 40

約数和(自身を含む): 5367423328

約数和(自身を除く): 3320268880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 636553, 1273106, 1909659, 2546212, 3819318, 5092424, 7638636, 10184848, 15277272, 30554544, 42649051, 85298102, 127947153, 170596204, 255894306, 341192408, 511788612, 682384816, 1023577224, 2047154448]

約数ペア:

[(1, 2047154448), (2, 1023577224), (3, 682384816), (4, 511788612), (6, 341192408), (8, 255894306), (12, 170596204), (16, 127947153), (24, 85298102), (48, 42649051), (67, 30554544), (134, 15277272), (201, 10184848), (268, 7638636), (402, 5092424), (536, 3819318), (804, 2546212), (1072, 1909659), (1608, 1273106), (3216, 636553)]