530726326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{155821}}^1$

素因数の和:155967

約数の個数: 16

約数和(自身を含む): 863877168

約数和(自身を除く): 333150842

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 155821, 311642, 2025673, 4051346, 20412551, 40825102, 265363163, 530726326]

約数ペア:

[(1, 530726326), (2, 265363163), (13, 40825102), (26, 20412551), (131, 4051346), (262, 2025673), (1703, 311642), (3406, 155821)]