2019460378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 3389076936

約数和(自身を除く): 1369616558

約数列:

[1, 2, 13, 26, 53, 59, 106, 118, 421, 689, 767, 842, 1378, 1534, 3127, 3481, 5473, 6254, 6962, 10946, 22313, 24839, 40651, 44626, 45253, 49678, 81302, 90506, 184493, 290069, 322907, 368986, 580138, 645814, 1316467, 1465501, 2398409, 2632934, 2931002, 4796818, 17114071, 19051513, 34228142, 38103026, 77671553, 155343106, 1009730189, 2019460378]

約数ペア:

[(1, 2019460378), (2, 1009730189), (13, 155343106), (26, 77671553), (53, 38103026), (59, 34228142), (106, 19051513), (118, 17114071), (421, 4796818), (689, 2931002), (767, 2632934), (842, 2398409), (1378, 1465501), (1534, 1316467), (3127, 645814), (3481, 580138), (5473, 368986), (6254, 322907), (6962, 290069), (10946, 184493), (22313, 90506), (24839, 81302), (40651, 49678), (44626, 45253)]