1245408896

素因数分解:

$2^7\times {\mathrm{9729757}}^1$

素因数の和:9729771

約数の個数: 16

約数和(自身を含む): 2481088290

約数和(自身を除く): 1235679394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 9729757, 19459514, 38919028, 77838056, 155676112, 311352224, 622704448, 1245408896]

約数ペア:

[(1, 1245408896), (2, 622704448), (4, 311352224), (8, 155676112), (16, 77838056), (32, 38919028), (64, 19459514), (128, 9729757)]