1280497038

素因数分解:

$2^1\times 3^1\times {\mathrm{2381}}^1\times {\mathrm{89633}}^1$

素因数の和:92019

約数の個数: 16

約数和(自身を含む): 2562098256

約数和(自身を除く): 1281601218

約数列:

[1, 2, 3, 6, 2381, 4762, 7143, 14286, 89633, 179266, 268899, 537798, 213416173, 426832346, 640248519, 1280497038]

約数ペア:

[(1, 1280497038), (2, 640248519), (3, 426832346), (6, 213416173), (2381, 537798), (4762, 268899), (7143, 179266), (14286, 89633)]