315241442

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{7949}}^1$

素因数の和:8281

約数の個数: 16

約数和(自身を含む): 480816000

約数和(自身を除く): 165574558

約数列:

[1, 2, 79, 158, 251, 502, 7949, 15898, 19829, 39658, 627971, 1255942, 1995199, 3990398, 157620721, 315241442]

約数ペア:

[(1, 315241442), (2, 157620721), (79, 3990398), (158, 1995199), (251, 1255942), (502, 627971), (7949, 39658), (15898, 19829)]