1255542901778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4441}}^1\times {\mathrm{1168249}}^1$

素因数の和:1172714

約数の個数: 24

約数和(自身を含む): 2070557233500

約数和(自身を除く): 815014331722

約数列:

[1, 2, 11, 22, 121, 242, 4441, 8882, 48851, 97702, 537361, 1074722, 1168249, 2336498, 12850739, 25701478, 141358129, 282716258, 5188193809, 10376387618, 57070131899, 114140263798, 627771450889, 1255542901778]

約数ペア:

[(1, 1255542901778), (2, 627771450889), (11, 114140263798), (22, 57070131899), (121, 10376387618), (242, 5188193809), (4441, 282716258), (8882, 141358129), (48851, 25701478), (97702, 12850739), (537361, 2336498), (1074722, 1168249)]