1047696590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{5879}}^1$

素因数の和:6208

約数の個数: 32

約数和(自身を含む): 1920360960

約数和(自身を除く): 872664370

約数列:

[1, 2, 5, 10, 71, 142, 251, 355, 502, 710, 1255, 2510, 5879, 11758, 17821, 29395, 35642, 58790, 89105, 178210, 417409, 834818, 1475629, 2087045, 2951258, 4174090, 7378145, 14756290, 104769659, 209539318, 523848295, 1047696590]

約数ペア:

[(1, 1047696590), (2, 523848295), (5, 209539318), (10, 104769659), (71, 14756290), (142, 7378145), (251, 4174090), (355, 2951258), (502, 2087045), (710, 1475629), (1255, 834818), (2510, 417409), (5879, 178210), (11758, 89105), (17821, 58790), (29395, 35642)]