2271771346

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{51307}}^1$

素因数の和:51466

約数の個数: 24

約数和(自身を含む): 3718188144

約数和(自身を除く): 1446416798

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1703, 3406, 22139, 44278, 51307, 102614, 666991, 1333982, 6721217, 8670883, 13442434, 17341766, 87375821, 174751642, 1135885673, 2271771346]

約数ペア:

[(1, 2271771346), (2, 1135885673), (13, 174751642), (26, 87375821), (131, 17341766), (169, 13442434), (262, 8670883), (338, 6721217), (1703, 1333982), (3406, 666991), (22139, 102614), (44278, 51307)]