439993721122

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{1787}}^1\times {\mathrm{1993}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 666049853952

約数和(自身を除く): 226056132830

約数列:

[1, 2, 223, 277, 446, 554, 1787, 1993, 3574, 3986, 61771, 123542, 398501, 444439, 494999, 552061, 797002, 888878, 989998, 1104122, 3561491, 7122982, 110384777, 123109603, 220769554, 246219206, 794212493, 986533007, 1588424986, 1973066014, 219996860561, 439993721122]

約数ペア:

[(1, 439993721122), (2, 219996860561), (223, 1973066014), (277, 1588424986), (446, 986533007), (554, 794212493), (1787, 246219206), (1993, 220769554), (3574, 123109603), (3986, 110384777), (61771, 7122982), (123542, 3561491), (398501, 1104122), (444439, 989998), (494999, 888878), (552061, 797002)]