1230336494

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{30671}}^1$

素因数の和:31351

約数の個数: 16

約数和(自身を含む): 1908043776

約数和(自身を除く): 677707282

約数列:

[1, 2, 31, 62, 647, 1294, 20057, 30671, 40114, 61342, 950801, 1901602, 19844137, 39688274, 615168247, 1230336494]

約数ペア:

[(1, 1230336494), (2, 615168247), (31, 39688274), (62, 19844137), (647, 1901602), (1294, 950801), (20057, 61342), (30671, 40114)]