2203925990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{19001}}^1$

素因数の和:20672

約数の個数: 32

約数和(自身を含む): 4536765504

約数和(自身を除く): 2332839514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1657, 3314, 8285, 11599, 16570, 19001, 23198, 38002, 57995, 95005, 115990, 133007, 190010, 266014, 665035, 1330070, 31484657, 62969314, 157423285, 220392599, 314846570, 440785198, 1101962995, 2203925990]

約数ペア:

[(1, 2203925990), (2, 1101962995), (5, 440785198), (7, 314846570), (10, 220392599), (14, 157423285), (35, 62969314), (70, 31484657), (1657, 1330070), (3314, 665035), (8285, 266014), (11599, 190010), (16570, 133007), (19001, 115990), (23198, 95005), (38002, 57995)]