620630758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{5813}}^1$

素因数の和:6060

約数の個数: 32

約数和(自身を含む): 1064938752

約数和(自身を除く): 444307994

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 422, 506, 2321, 4642, 4853, 5813, 9706, 11626, 53383, 63943, 106766, 127886, 133699, 267398, 1226543, 1470689, 2453086, 2941378, 13491973, 26983946, 28210489, 56420978, 310315379, 620630758]

約数ペア:

[(1, 620630758), (2, 310315379), (11, 56420978), (22, 28210489), (23, 26983946), (46, 13491973), (211, 2941378), (253, 2453086), (422, 1470689), (506, 1226543), (2321, 267398), (4642, 133699), (4853, 127886), (5813, 106766), (9706, 63943), (11626, 53383)]