1377323398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 2379712608

約数和(自身を除く): 1002389210

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 353, 506, 701, 706, 1402, 2783, 3883, 5566, 7711, 7766, 8119, 15422, 16123, 16238, 32246, 42713, 84821, 85426, 89309, 169642, 177353, 178618, 247453, 354706, 494906, 982399, 1950883, 1964798, 2721983, 3901766, 5443966, 5691419, 11382838, 29941813, 59883626, 62605609, 125211218, 688661699, 1377323398]

約数ペア:

[(1, 1377323398), (2, 688661699), (11, 125211218), (22, 62605609), (23, 59883626), (46, 29941813), (121, 11382838), (242, 5691419), (253, 5443966), (353, 3901766), (506, 2721983), (701, 1964798), (706, 1950883), (1402, 982399), (2783, 494906), (3883, 354706), (5566, 247453), (7711, 178618), (7766, 177353), (8119, 169642), (15422, 89309), (16123, 85426), (16238, 84821), (32246, 42713)]