1880931856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{6673}}^1$

素因数の和:6983

約数の個数: 40

約数和(自身を含む): 3707540480

約数和(自身を除く): 1826608624

約数列:

[1, 2, 4, 8, 16, 79, 158, 223, 316, 446, 632, 892, 1264, 1784, 3568, 6673, 13346, 17617, 26692, 35234, 53384, 70468, 106768, 140936, 281872, 527167, 1054334, 1488079, 2108668, 2976158, 4217336, 5952316, 8434672, 11904632, 23809264, 117558241, 235116482, 470232964, 940465928, 1880931856]

約数ペア:

[(1, 1880931856), (2, 940465928), (4, 470232964), (8, 235116482), (16, 117558241), (79, 23809264), (158, 11904632), (223, 8434672), (316, 5952316), (446, 4217336), (632, 2976158), (892, 2108668), (1264, 1488079), (1784, 1054334), (3568, 527167), (6673, 281872), (13346, 140936), (17617, 106768), (26692, 70468), (35234, 53384)]