2642051215

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{11383}}^1$

素因数の和:12210

約数の個数: 16

約数和(自身を含む): 3226954176

約数和(自身を除く): 584902961

約数列:

[1, 5, 61, 305, 761, 3805, 11383, 46421, 56915, 232105, 694363, 3471815, 8662463, 43312315, 528410243, 2642051215]

約数ペア:

[(1, 2642051215), (5, 528410243), (61, 43312315), (305, 8662463), (761, 3471815), (3805, 694363), (11383, 232105), (46421, 56915)]