2013121138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{229}}^1\times {\mathrm{1187}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 3626441280

約数和(自身を除く): 1613320142

約数列:

[1, 2, 7, 14, 23, 46, 161, 229, 322, 458, 529, 1058, 1187, 1603, 2374, 3206, 3703, 5267, 7406, 8309, 10534, 16618, 27301, 36869, 54602, 73738, 121141, 191107, 242282, 271823, 382214, 543646, 627923, 847987, 1255846, 1695974, 1902761, 3805522, 4395461, 6251929, 8790922, 12503858, 43763503, 87527006, 143794367, 287588734, 1006560569, 2013121138]

約数ペア:

[(1, 2013121138), (2, 1006560569), (7, 287588734), (14, 143794367), (23, 87527006), (46, 43763503), (161, 12503858), (229, 8790922), (322, 6251929), (458, 4395461), (529, 3805522), (1058, 1902761), (1187, 1695974), (1603, 1255846), (2374, 847987), (3206, 627923), (3703, 543646), (5267, 382214), (7406, 271823), (8309, 242282), (10534, 191107), (16618, 121141), (27301, 73738), (36869, 54602)]