2021945647534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{90402649}}^1$

素因数の和:90402915

約数の個数: 16

約数和(自身を含む): 3104788611600

約数和(自身を除く): 1082842964066

約数列:

[1, 2, 53, 106, 211, 422, 11183, 22366, 90402649, 180805298, 4791340397, 9582680794, 19074958939, 38149917878, 1010972823767, 2021945647534]

約数ペア:

[(1, 2021945647534), (2, 1010972823767), (53, 38149917878), (106, 19074958939), (211, 9582680794), (422, 4791340397), (11183, 180805298), (22366, 90402649)]