82818406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^2$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 137616696

約数和(自身を除く): 54798290

約数列:

[1, 2, 11, 22, 97, 194, 197, 394, 1067, 2134, 2167, 4334, 19109, 38218, 38809, 77618, 210199, 420398, 426899, 853798, 3764473, 7528946, 41409203, 82818406]

約数ペア:

[(1, 82818406), (2, 41409203), (11, 7528946), (22, 3764473), (97, 853798), (194, 426899), (197, 420398), (394, 210199), (1067, 77618), (2134, 38809), (2167, 38218), (4334, 19109)]