1275456446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{248821}}^1$

素因数の和:249067

約数の個数: 16

約数和(自身を含む): 2096076528

約数和(自身を除く): 820620082

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 248821, 497642, 2737031, 5474062, 57975293, 115950586, 637728223, 1275456446]

約数ペア:

[(1, 1275456446), (2, 637728223), (11, 115950586), (22, 57975293), (233, 5474062), (466, 2737031), (2563, 497642), (5126, 248821)]