3874991999

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{64231}}^1$

素因数の和:64358

約数の個数: 16

約数和(自身を含む): 4205397504

約数和(自身を除く): 330405505

約数列:

[1, 23, 43, 61, 989, 1403, 2623, 60329, 64231, 1477313, 2761933, 3918091, 63524459, 90116093, 168477913, 3874991999]

約数ペア:

[(1, 3874991999), (23, 168477913), (43, 90116093), (61, 63524459), (989, 3918091), (1403, 2761933), (2623, 1477313), (60329, 64231)]