1563948958

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1142

約数の個数: 64

約数和(自身を含む): 2846156544

約数和(自身を除く): 1282207586

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 143, 242, 286, 473, 559, 946, 1051, 1118, 1331, 1573, 2102, 2662, 3146, 5203, 6149, 10406, 11561, 12298, 13663, 17303, 23122, 27326, 34606, 45193, 57233, 67639, 90386, 114466, 127171, 135278, 150293, 254342, 300586, 497123, 587509, 744029, 994246, 1175018, 1398881, 1488058, 1653223, 2797762, 3306446, 5468353, 6462599, 10936706, 12925198, 18185453, 36370906, 60151883, 71088589, 120303766, 142177178, 781974479, 1563948958]

約数ペア:

[(1, 1563948958), (2, 781974479), (11, 142177178), (13, 120303766), (22, 71088589), (26, 60151883), (43, 36370906), (86, 18185453), (121, 12925198), (143, 10936706), (242, 6462599), (286, 5468353), (473, 3306446), (559, 2797762), (946, 1653223), (1051, 1488058), (1118, 1398881), (1331, 1175018), (1573, 994246), (2102, 744029), (2662, 587509), (3146, 497123), (5203, 300586), (6149, 254342), (10406, 150293), (11561, 135278), (12298, 127171), (13663, 114466), (17303, 90386), (23122, 67639), (27326, 57233), (34606, 45193)]