622897444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6121}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 1247908480

約数和(自身を除く): 625011036

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 412, 494, 988, 1339, 1957, 2678, 3914, 5356, 6121, 7828, 12242, 24484, 25441, 50882, 79573, 101764, 116299, 159146, 232598, 318292, 465196, 630463, 1260926, 1511887, 2521852, 3023774, 6047548, 8196019, 11978797, 16392038, 23957594, 32784076, 47915188, 155724361, 311448722, 622897444]

約数ペア:

[(1, 622897444), (2, 311448722), (4, 155724361), (13, 47915188), (19, 32784076), (26, 23957594), (38, 16392038), (52, 11978797), (76, 8196019), (103, 6047548), (206, 3023774), (247, 2521852), (412, 1511887), (494, 1260926), (988, 630463), (1339, 465196), (1957, 318292), (2678, 232598), (3914, 159146), (5356, 116299), (6121, 101764), (7828, 79573), (12242, 50882), (24484, 25441)]