1771361279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1\times {\mathrm{2539}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 1894636800

約数和(自身を除く): 123275521

約数列:

[1, 19, 73, 503, 1387, 2539, 9557, 36719, 48241, 185347, 697661, 1277117, 3521593, 24265223, 93229541, 1771361279]

約数ペア:

[(1, 1771361279), (19, 93229541), (73, 24265223), (503, 3521593), (1387, 1277117), (2539, 697661), (9557, 185347), (36719, 48241)]