520305234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{74821}}^1$

素因数の和:74906

約数の個数: 32

約数和(自身を含む): 1113351360

約数和(自身を除く): 593046126

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 74821, 149642, 224463, 448926, 1421599, 2843198, 4264797, 4564081, 8529594, 9128162, 13692243, 27384486, 86717539, 173435078, 260152617, 520305234]

約数ペア:

[(1, 520305234), (2, 260152617), (3, 173435078), (6, 86717539), (19, 27384486), (38, 13692243), (57, 9128162), (61, 8529594), (114, 4564081), (122, 4264797), (183, 2843198), (366, 1421599), (1159, 448926), (2318, 224463), (3477, 149642), (6954, 74821)]