2012112115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{1163}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 2667329280

約数和(自身を除く): 655217165

約数列:

[1, 5, 13, 43, 65, 215, 559, 619, 1163, 2795, 3095, 5815, 8047, 15119, 26617, 40235, 50009, 75595, 133085, 250045, 346021, 650117, 719897, 1730105, 3250585, 3599485, 9358661, 30955571, 46793305, 154777855, 402422423, 2012112115]

約数ペア:

[(1, 2012112115), (5, 402422423), (13, 154777855), (43, 46793305), (65, 30955571), (215, 9358661), (559, 3599485), (619, 3250585), (1163, 1730105), (2795, 719897), (3095, 650117), (5815, 346021), (8047, 250045), (15119, 133085), (26617, 75595), (40235, 50009)]