2017587584

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{162499}}^1$

素因数の和:162610

約数の個数: 32

約数和(自身を含む): 4060875000

約数和(自身を除く): 2043287416

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 162499, 324998, 649996, 1299992, 2599984, 5199968, 10399936, 15762403, 20799872, 31524806, 63049612, 126099224, 252198448, 504396896, 1008793792, 2017587584]

約数ペア:

[(1, 2017587584), (2, 1008793792), (4, 504396896), (8, 252198448), (16, 126099224), (32, 63049612), (64, 31524806), (97, 20799872), (128, 15762403), (194, 10399936), (388, 5199968), (776, 2599984), (1552, 1299992), (3104, 649996), (6208, 324998), (12416, 162499)]