2511286672

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{8419}}^1$

素因数の和:8711

約数の個数: 40

約数和(自身を含む): 4940586560

約数和(自身を除く): 2429299888

約数列:

[1, 2, 4, 8, 16, 103, 181, 206, 362, 412, 724, 824, 1448, 1648, 2896, 8419, 16838, 18643, 33676, 37286, 67352, 74572, 134704, 149144, 298288, 867157, 1523839, 1734314, 3047678, 3468628, 6095356, 6937256, 12190712, 13874512, 24381424, 156955417, 313910834, 627821668, 1255643336, 2511286672]

約数ペア:

[(1, 2511286672), (2, 1255643336), (4, 627821668), (8, 313910834), (16, 156955417), (103, 24381424), (181, 13874512), (206, 12190712), (362, 6937256), (412, 6095356), (724, 3468628), (824, 3047678), (1448, 1734314), (1648, 1523839), (2896, 867157), (8419, 298288), (16838, 149144), (18643, 134704), (33676, 74572), (37286, 67352)]