998021272

素因数分解:

$2^3\times {\mathrm{7043}}^1\times {\mathrm{17713}}^1$

素因数の和:24762

約数の個数: 16

約数和(自身を含む): 1871661240

約数和(自身を除く): 873639968

約数列:

[1, 2, 4, 8, 7043, 14086, 17713, 28172, 35426, 56344, 70852, 141704, 124752659, 249505318, 499010636, 998021272]

約数ペア:

[(1, 998021272), (2, 499010636), (4, 249505318), (8, 124752659), (7043, 141704), (14086, 70852), (17713, 56344), (28172, 35426)]