1288403048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4352713}}^1$

素因数の和:4352756

約数の個数: 16

約数和(自身を含む): 2481046980

約数和(自身を除く): 1192643932

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4352713, 8705426, 17410852, 34821704, 161050381, 322100762, 644201524, 1288403048]

約数ペア:

[(1, 1288403048), (2, 644201524), (4, 322100762), (8, 161050381), (37, 34821704), (74, 17410852), (148, 8705426), (296, 4352713)]