889679938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{15511}}^1$

素因数の和:15778

約数の個数: 32

約数和(自身を含む): 1621686528

約数和(自身を除く): 732006590

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 482, 1687, 3374, 4097, 8194, 15511, 28679, 31022, 57358, 108577, 217154, 263687, 527374, 1845809, 3691618, 3738151, 7476302, 26167057, 52334114, 63548567, 127097134, 444839969, 889679938]

約数ペア:

[(1, 889679938), (2, 444839969), (7, 127097134), (14, 63548567), (17, 52334114), (34, 26167057), (119, 7476302), (238, 3738151), (241, 3691618), (482, 1845809), (1687, 527374), (3374, 263687), (4097, 217154), (8194, 108577), (15511, 57358), (28679, 31022)]