1260147238

素因数分解:

$2^1\times 7^1\times {\mathrm{4639}}^1\times {\mathrm{19403}}^1$

素因数の和:24051

約数の個数: 16

約数和(自身を含む): 2160829440

約数和(自身を除く): 900682202

約数列:

[1, 2, 7, 14, 4639, 9278, 19403, 32473, 38806, 64946, 135821, 271642, 90010517, 180021034, 630073619, 1260147238]

約数ペア:

[(1, 1260147238), (2, 630073619), (7, 180021034), (14, 90010517), (4639, 271642), (9278, 135821), (19403, 64946), (32473, 38806)]