2017397953010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{42552161}}^1$

素因数の和:42552610

約数の個数: 32

約数和(自身を含む): 3970627340544

約数和(自身を除く): 1953229387534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 23705, 47410, 42552161, 85104322, 212760805, 425521610, 468073771, 936147542, 2340368855, 4680737710, 18339981391, 36679962782, 91699906955, 183399813910, 201739795301, 403479590602, 1008698976505, 2017397953010]

約数ペア:

[(1, 2017397953010), (2, 1008698976505), (5, 403479590602), (10, 201739795301), (11, 183399813910), (22, 91699906955), (55, 36679962782), (110, 18339981391), (431, 4680737710), (862, 2340368855), (2155, 936147542), (4310, 468073771), (4741, 425521610), (9482, 212760805), (23705, 85104322), (47410, 42552161)]