441567170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{21017}}^1$

素因数の和:21226

約数の個数: 32

約数和(自身を含む): 871658496

約数和(自身を除く): 430091326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 4202, 10505, 21010, 21017, 42034, 105085, 210170, 231187, 462374, 1155935, 2311870, 4014247, 8028494, 20071235, 40142470, 44156717, 88313434, 220783585, 441567170]

約数ペア:

[(1, 441567170), (2, 220783585), (5, 88313434), (10, 44156717), (11, 40142470), (22, 20071235), (55, 8028494), (110, 4014247), (191, 2311870), (382, 1155935), (955, 462374), (1910, 231187), (2101, 210170), (4202, 105085), (10505, 42034), (21010, 21017)]