2051236785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{62989}}^1$

素因数の和:63177

約数の個数: 32

約数和(自身を含む): 3555659520

約数和(自身を除く): 1504422735

約数列:

[1, 3, 5, 13, 15, 39, 65, 167, 195, 501, 835, 2171, 2505, 6513, 10855, 32565, 62989, 188967, 314945, 818857, 944835, 2456571, 4094285, 10519163, 12282855, 31557489, 52595815, 136749119, 157787445, 410247357, 683745595, 2051236785]

約数ペア:

[(1, 2051236785), (3, 683745595), (5, 410247357), (13, 157787445), (15, 136749119), (39, 52595815), (65, 31557489), (167, 12282855), (195, 10519163), (501, 4094285), (835, 2456571), (2171, 944835), (2505, 818857), (6513, 314945), (10855, 188967), (32565, 62989)]