1796626988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 3422583360

約数和(自身を除く): 1625956372

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 359, 613, 628, 718, 1226, 1436, 2041, 2452, 4082, 4667, 7969, 8164, 9334, 15938, 18668, 31876, 56363, 96241, 112726, 192482, 220067, 225452, 384964, 440134, 732719, 880268, 1251133, 1465438, 2502266, 2860871, 2930876, 5004532, 5721742, 11443484, 34550519, 69101038, 138202076, 449156747, 898313494, 1796626988]

約数ペア:

[(1, 1796626988), (2, 898313494), (4, 449156747), (13, 138202076), (26, 69101038), (52, 34550519), (157, 11443484), (314, 5721742), (359, 5004532), (613, 2930876), (628, 2860871), (718, 2502266), (1226, 1465438), (1436, 1251133), (2041, 880268), (2452, 732719), (4082, 440134), (4667, 384964), (7969, 225452), (8164, 220067), (9334, 192482), (15938, 112726), (18668, 96241), (31876, 56363)]