1802456641

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{1487}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 1917020160

約数和(自身を除く): 114563519

約数列:

[1, 19, 131, 487, 1487, 2489, 9253, 28253, 63797, 194797, 724169, 1212143, 3701143, 13759211, 94866139, 1802456641]

約数ペア:

[(1, 1802456641), (19, 94866139), (131, 13759211), (487, 3701143), (1487, 1212143), (2489, 724169), (9253, 194797), (28253, 63797)]