127417970392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2000659}}^1$

素因数の和:2001103

約数の個数: 32

約数和(自身を含む): 252083160000

約数和(自身を除く): 124665189608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 1676, 3352, 7961, 15922, 31844, 63688, 2000659, 4001318, 8002636, 16005272, 38012521, 76025042, 152050084, 304100168, 838276121, 1676552242, 3353104484, 6706208968, 15927246299, 31854492598, 63708985196, 127417970392]

約数ペア:

[(1, 127417970392), (2, 63708985196), (4, 31854492598), (8, 15927246299), (19, 6706208968), (38, 3353104484), (76, 1676552242), (152, 838276121), (419, 304100168), (838, 152050084), (1676, 76025042), (3352, 38012521), (7961, 16005272), (15922, 8002636), (31844, 4001318), (63688, 2000659)]