520025226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{22229}}^1$

素因数の和:22798

約数の個数: 32

約数和(自身を含む): 1190816640

約数和(自身を除く): 670791414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1671, 3342, 3899, 7798, 11697, 22229, 23394, 44458, 66687, 133374, 155603, 311206, 466809, 933618, 12381553, 24763106, 37144659, 74289318, 86670871, 173341742, 260012613, 520025226]

約数ペア:

[(1, 520025226), (2, 260012613), (3, 173341742), (6, 86670871), (7, 74289318), (14, 37144659), (21, 24763106), (42, 12381553), (557, 933618), (1114, 466809), (1671, 311206), (3342, 155603), (3899, 133374), (7798, 66687), (11697, 44458), (22229, 23394)]