219002498

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 395041920

約数和(自身を除く): 176039422

約数列:

[1, 2, 11, 13, 22, 26, 67, 121, 134, 143, 242, 286, 737, 871, 1039, 1474, 1573, 1742, 2078, 3146, 8107, 9581, 11429, 13507, 16214, 19162, 22858, 27014, 69613, 105391, 125719, 139226, 148577, 210782, 251438, 297154, 765743, 904969, 1531486, 1634347, 1809938, 3268694, 8423173, 9954659, 16846346, 19909318, 109501249, 219002498]

約数ペア:

[(1, 219002498), (2, 109501249), (11, 19909318), (13, 16846346), (22, 9954659), (26, 8423173), (67, 3268694), (121, 1809938), (134, 1634347), (143, 1531486), (242, 904969), (286, 765743), (737, 297154), (871, 251438), (1039, 210782), (1474, 148577), (1573, 139226), (1742, 125719), (2078, 105391), (3146, 69613), (8107, 27014), (9581, 22858), (11429, 19162), (13507, 16214)]