1235234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 2491776

約数和(自身を除く): 1256542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 617, 1001, 1234, 2002, 4319, 6787, 8021, 8638, 13574, 16042, 47509, 56147, 88231, 95018, 112294, 176462, 617617, 1235234]

約数ペア:

[(1, 1235234), (2, 617617), (7, 176462), (11, 112294), (13, 95018), (14, 88231), (22, 56147), (26, 47509), (77, 16042), (91, 13574), (143, 8638), (154, 8021), (182, 6787), (286, 4319), (617, 2002), (1001, 1234)]