1221703442

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{25819}}^1$

素因数の和:26281

約数の個数: 16

約数和(自身を含む): 1868335200

約数和(自身を除く): 646631758

約数列:

[1, 2, 59, 118, 401, 802, 23659, 25819, 47318, 51638, 1523321, 3046642, 10353419, 20706838, 610851721, 1221703442]

約数ペア:

[(1, 1221703442), (2, 610851721), (59, 20706838), (118, 10353419), (401, 3046642), (802, 1523321), (23659, 51638), (25819, 47318)]