77751002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 63253798

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 478, 1223, 1673, 2446, 3346, 4541, 8561, 9082, 17122, 23237, 31787, 46474, 63574, 162659, 292297, 325318, 584594, 2046079, 4092158, 5553643, 11107286, 38875501, 77751002]

約数ペア:

[(1, 77751002), (2, 38875501), (7, 11107286), (14, 5553643), (19, 4092158), (38, 2046079), (133, 584594), (239, 325318), (266, 292297), (478, 162659), (1223, 63574), (1673, 46474), (2446, 31787), (3346, 23237), (4541, 17122), (8561, 9082)]