975559888

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{149077}}^1$

素因数の和:149494

約数の個数: 20

約数和(自身を含む): 1894781380

約数和(自身を除く): 919221492

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 149077, 298154, 596308, 1192616, 2385232, 60972493, 121944986, 243889972, 487779944, 975559888]

約数ペア:

[(1, 975559888), (2, 487779944), (4, 243889972), (8, 121944986), (16, 60972493), (409, 2385232), (818, 1192616), (1636, 596308), (3272, 298154), (6544, 149077)]