226590804968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3989}}^1\times {\mathrm{645499}}^1$

素因数の和:649505

約数の個数: 32

約数和(自身を含む): 463598100000

約数和(自身を除く): 237007295032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3989, 7978, 15956, 31912, 43879, 87758, 175516, 351032, 645499, 1290998, 2581996, 5163992, 7100489, 14200978, 28401956, 56803912, 2574895511, 5149791022, 10299582044, 20599164088, 28323850621, 56647701242, 113295402484, 226590804968]

約数ペア:

[(1, 226590804968), (2, 113295402484), (4, 56647701242), (8, 28323850621), (11, 20599164088), (22, 10299582044), (44, 5149791022), (88, 2574895511), (3989, 56803912), (7978, 28401956), (15956, 14200978), (31912, 7100489), (43879, 5163992), (87758, 2581996), (175516, 1290998), (351032, 645499)]