578968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 1234800

約数和(自身を除く): 655832

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 293, 494, 586, 988, 1172, 1976, 2344, 3809, 5567, 7618, 11134, 15236, 22268, 30472, 44536, 72371, 144742, 289484, 578968]

約数ペア:

[(1, 578968), (2, 289484), (4, 144742), (8, 72371), (13, 44536), (19, 30472), (26, 22268), (38, 15236), (52, 11134), (76, 7618), (104, 5567), (152, 3809), (247, 2344), (293, 1976), (494, 1172), (586, 988)]