1628942645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{3533}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 2180110464

約数和(自身を除く): 551167819

約数列:

[1, 5, 11, 55, 83, 101, 415, 505, 913, 1111, 3533, 4565, 5555, 8383, 17665, 38863, 41915, 92213, 194315, 293239, 356833, 461065, 1466195, 1784165, 3225629, 3925163, 16128145, 19625815, 29617139, 148085695, 325788529, 1628942645]

約数ペア:

[(1, 1628942645), (5, 325788529), (11, 148085695), (55, 29617139), (83, 19625815), (101, 16128145), (415, 3925163), (505, 3225629), (913, 1784165), (1111, 1466195), (3533, 461065), (4565, 356833), (5555, 293239), (8383, 194315), (17665, 92213), (38863, 41915)]