2015408843

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 2384652288

約数和(自身を除く): 369243445

約数列:

[1, 7, 67, 101, 157, 271, 469, 707, 1099, 1897, 6767, 10519, 15857, 18157, 27371, 42547, 47369, 73633, 110999, 127099, 191597, 297829, 1062419, 1833857, 2850649, 4297247, 7436933, 12836999, 19954543, 30080729, 287915549, 2015408843]

約数ペア:

[(1, 2015408843), (7, 287915549), (67, 30080729), (101, 19954543), (157, 12836999), (271, 7436933), (469, 4297247), (707, 2850649), (1099, 1833857), (1897, 1062419), (6767, 297829), (10519, 191597), (15857, 127099), (18157, 110999), (27371, 73633), (42547, 47369)]