1285752648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2819633}}^1$

素因数の和:2819661

約数の個数: 32

約数和(自身を含む): 3383560800

約数和(自身を除く): 2097808152

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 2819633, 5639266, 8458899, 11278532, 16917798, 22557064, 33835596, 53573027, 67671192, 107146054, 160719081, 214292108, 321438162, 428584216, 642876324, 1285752648]

約数ペア:

[(1, 1285752648), (2, 642876324), (3, 428584216), (4, 321438162), (6, 214292108), (8, 160719081), (12, 107146054), (19, 67671192), (24, 53573027), (38, 33835596), (57, 22557064), (76, 16917798), (114, 11278532), (152, 8458899), (228, 5639266), (456, 2819633)]