1906330864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{29339}}^1$

素因数の和:29509

約数の個数: 40

約数和(自身を含む): 3841896960

約数和(自身を除く): 1935566096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 2096, 4061, 8122, 16244, 29339, 32488, 58678, 64976, 117356, 234712, 469424, 909509, 1819018, 3638036, 3843409, 7276072, 7686818, 14552144, 15373636, 30747272, 61494544, 119145679, 238291358, 476582716, 953165432, 1906330864]

約数ペア:

[(1, 1906330864), (2, 953165432), (4, 476582716), (8, 238291358), (16, 119145679), (31, 61494544), (62, 30747272), (124, 15373636), (131, 14552144), (248, 7686818), (262, 7276072), (496, 3843409), (524, 3638036), (1048, 1819018), (2096, 909509), (4061, 469424), (8122, 234712), (16244, 117356), (29339, 64976), (32488, 58678)]