1308129974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{1637}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 2190071520

約数和(自身を除く): 881941546

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1237, 1637, 2474, 3274, 21029, 23503, 27829, 31103, 42058, 47006, 55658, 62206, 399551, 528751, 799102, 1057502, 2024969, 4049938, 34424473, 38474411, 68848946, 76948822, 654064987, 1308129974]

約数ペア:

[(1, 1308129974), (2, 654064987), (17, 76948822), (19, 68848946), (34, 38474411), (38, 34424473), (323, 4049938), (646, 2024969), (1237, 1057502), (1637, 799102), (2474, 528751), (3274, 399551), (21029, 62206), (23503, 55658), (27829, 47006), (31103, 42058)]