1047331888

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{80713}}^1$

素因数の和:81532

約数の個数: 20

約数和(自身を含む): 2031732808

約数和(自身を除く): 984400920

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12976, 80713, 161426, 322852, 645704, 1291408, 65458243, 130916486, 261832972, 523665944, 1047331888]

約数ペア:

[(1, 1047331888), (2, 523665944), (4, 261832972), (8, 130916486), (16, 65458243), (811, 1291408), (1622, 645704), (3244, 322852), (6488, 161426), (12976, 80713)]