1903744

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 3855600

約数和(自身を除く): 1951856

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 139, 214, 278, 428, 556, 856, 1112, 1712, 2224, 3424, 4448, 6848, 8896, 13696, 14873, 17792, 29746, 59492, 118984, 237968, 475936, 951872, 1903744]

約数ペア:

[(1, 1903744), (2, 951872), (4, 475936), (8, 237968), (16, 118984), (32, 59492), (64, 29746), (107, 17792), (128, 14873), (139, 13696), (214, 8896), (278, 6848), (428, 4448), (556, 3424), (856, 2224), (1112, 1712)]