304831318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1321}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 529413408

約数和(自身を除く): 224582090

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 617, 1234, 1321, 2642, 6787, 10489, 13574, 14531, 20978, 22457, 29062, 44914, 115379, 230758, 247027, 494054, 815057, 1630114, 8965627, 13855969, 17931254, 27711938, 152415659, 304831318]

約数ペア:

[(1, 304831318), (2, 152415659), (11, 27711938), (17, 17931254), (22, 13855969), (34, 8965627), (187, 1630114), (374, 815057), (617, 494054), (1234, 247027), (1321, 230758), (2642, 115379), (6787, 44914), (10489, 29062), (13574, 22457), (14531, 20978)]