2012514848

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{3559}}^1$

素因数の和:4041

約数の個数: 48

約数和(自身を含む): 4069336320

約数和(自身を除く): 2056821472

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 431, 656, 862, 1312, 1724, 3448, 3559, 6896, 7118, 13792, 14236, 17671, 28472, 35342, 56944, 70684, 113888, 141368, 145919, 282736, 291838, 565472, 583676, 1167352, 1533929, 2334704, 3067858, 4669408, 6135716, 12271432, 24542864, 49085728, 62891089, 125782178, 251564356, 503128712, 1006257424, 2012514848]

約数ペア:

[(1, 2012514848), (2, 1006257424), (4, 503128712), (8, 251564356), (16, 125782178), (32, 62891089), (41, 49085728), (82, 24542864), (164, 12271432), (328, 6135716), (431, 4669408), (656, 3067858), (862, 2334704), (1312, 1533929), (1724, 1167352), (3448, 583676), (3559, 565472), (6896, 291838), (7118, 282736), (13792, 145919), (14236, 141368), (17671, 113888), (28472, 70684), (35342, 56944)]