1380825097337

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4651}}^1\times {\mathrm{33317}}^1$

素因数の和:38061

約数の個数: 32

約数和(自身を含む): 1686349255680

約数和(自身を除く): 305524158343

約数列:

[1, 7, 19, 67, 133, 469, 1273, 4651, 8911, 32557, 33317, 88369, 233219, 311617, 618583, 633023, 2181319, 2232239, 4431161, 5920723, 15625673, 41445061, 42412541, 154957367, 296887787, 1084701569, 2944189973, 10382143589, 20609329811, 72675005123, 197260728191, 1380825097337]

約数ペア:

[(1, 1380825097337), (7, 197260728191), (19, 72675005123), (67, 20609329811), (133, 10382143589), (469, 2944189973), (1273, 1084701569), (4651, 296887787), (8911, 154957367), (32557, 42412541), (33317, 41445061), (88369, 15625673), (233219, 5920723), (311617, 4431161), (618583, 2232239), (633023, 2181319)]